Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution at build time via malicious gcc flags specified via a #cgo directive.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0145 advisory.

    Red Hat OpenShift Serverless Client kn CLI is delivered as an RPM package for installation on RHEL     platforms, and as binaries for non-Linux platforms.

    Red Hat OpenShift Serverless Client kn 1.12.0 provides a CLI to interact     with Red Hat OpenShift Serverless 1.12.0, and includes security and bug fixes and enhancements. For more     information, see the release notes listed in the References section.

    Security Fix(es):

    * golang: default Content-Type setting in net/http/cgi and net/http/fcgi could cause XSS (CVE-2020-24553)

    * golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)

    * golang: malicious symbol names can lead to code execution at build time (CVE-2020-28366)

    * golang: improper validation of cgo flags can lead to code execution at build time (CVE-2020-28367)

    For more details about the security issues and their impact, the CVSS     score, acknowledgements, and other related information, see the CVE pages     listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This plugin has been deprecated as it does not adhere to established standards for this style of check.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3395 advisory.

  - Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution     at build time via malicious gcc flags specified via a #cgo directive. (CVE-2020-28367)

  - In archive/zip in Go before 1.15.13 and 1.16.x before 1.16.5, a crafted file count (in an archive's     header) can cause a NewReader or OpenReader panic. (CVE-2021-33196)

  - Go before 1.15.15 and 1.16.x before 1.16.7 has a race condition that can lead to a net/http/httputil     ReverseProxy panic upon an ErrAbortHandler abort. (CVE-2021-36221)

  - Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function     invocation from a WASM module, when GOARCH=wasm GOOS=js is used. (CVE-2021-38297)

  - In archive/zip in Go before 1.16.8 and 1.17.x before 1.17.1, a crafted archive header (falsely designating     that many files are present) can cause a NewReader or OpenReader panic. NOTE: this issue exists because of     an incomplete fix for CVE-2021-33196. (CVE-2021-39293)

  - ImportedSymbols in debug/macho (for Open or OpenFat) in Go before 1.16.10 and 1.17.x before 1.17.3     Accesses a Memory Location After the End of a Buffer, aka an out-of-bounds slice situation.
    (CVE-2021-41771)

  - net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the     header canonicalization cache via HTTP/2 requests. (CVE-2021-44716)

  - Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or     unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-     descriptor exhaustion. (CVE-2021-44717)

  - Curve.IsOnCurve in crypto/elliptic in Go before 1.16.14 and 1.17.x before 1.17.7 can incorrectly return     true in situations with a big.Int value that is not a valid field element. (CVE-2022-23806)

  - regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested     expression. (CVE-2022-24921)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-202208-02 (Go: Multiple Vulnerabilities)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Code Injection. (CVE-2020-28366)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Argument Injection. (CVE-2020-28367)

  - encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader     (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode,     DecodeElement, or Skip method. (CVE-2021-27918)

  - archive/zip in Go 1.16.x before 1.16.1 allows attackers to cause a denial of service (panic) upon     attempted use of the Reader.Open API for a ZIP archive in which ../ occurs at the beginning of any     filename. (CVE-2021-27919)

  - Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address     octet, which (in some situations) allows attackers to bypass access control that is based on IP addresses,     because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR. (CVE-2021-29923)

  - In Go before 1.14.14 and 1.15.x before 1.15.7, crypto/elliptic/p224.go can generate incorrect outputs,     related to an underflow of the lowest limb during the final complete reduction in the P-224 field.
    (CVE-2021-3114)

  - Go before 1.14.14 and 1.15.x before 1.15.7 on Windows is vulnerable to Command Injection and remote code     execution when using the go get command to fetch modules that make use of cgo (for example, cgo can     execute a gcc program from an untrusted download). (CVE-2021-3115)

  - net/http in Go before 1.15.12 and 1.16.x before 1.16.4 allows remote attackers to cause a denial of     service (panic) via a large header to ReadRequest or ReadResponse. Server, Transport, and Client can each     be affected in some configurations. (CVE-2021-31525)

  - Go before 1.15.13 and 1.16.x before 1.16.5 has functions for DNS lookups that do not validate replies from     DNS servers, and thus a return value may contain an unsafe injection (e.g., XSS) that does not conform to     the RFC1035 format. (CVE-2021-33195)

  - In archive/zip in Go before 1.15.13 and 1.16.x before 1.16.5, a crafted file count (in an archive's     header) can cause a NewReader or OpenReader panic. (CVE-2021-33196)

  - In Go before 1.15.13 and 1.16.x before 1.16.5, some configurations of ReverseProxy (from     net/http/httputil) result in a situation where an attacker is able to drop arbitrary headers.
    (CVE-2021-33197)

  - In Go before 1.15.13 and 1.16.x before 1.16.5, there can be a panic for a large exponent to the     math/big.Rat SetString or UnmarshalText method. (CVE-2021-33198)

  - The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an     X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS     server to cause a TLS client to panic. (CVE-2021-34558)

  - Go before 1.15.15 and 1.16.x before 1.16.7 has a race condition that can lead to a net/http/httputil     ReverseProxy panic upon an ErrAbortHandler abort. (CVE-2021-36221)

  - Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function     invocation from a WASM module, when GOARCH=wasm GOOS=js is used. (CVE-2021-38297)

  - ImportedSymbols in debug/macho (for Open or OpenFat) in Go before 1.16.10 and 1.17.x before 1.17.3     Accesses a Memory Location After the End of a Buffer, aka an out-of-bounds slice situation.
    (CVE-2021-41771)

  - Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP     archive containing an invalid name or an empty filename field. (CVE-2021-41772)

  - net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the     header canonicalization cache via HTTP/2 requests. (CVE-2021-44716)

  - Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or     unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-     descriptor exhaustion. (CVE-2021-44717)

  - Rat.SetString in math/big in Go before 1.16.14 and 1.17.x before 1.17.7 has an overflow that can lead to     Uncontrolled Memory Consumption. (CVE-2022-23772)

  - cmd/go in Go before 1.16.14 and 1.17.x before 1.17.7 can misinterpret branch names that falsely appear to     be version tags. This can lead to incorrect access control if an actor is supposed to be able to create     branches but not tags. (CVE-2022-23773)

  - Curve.IsOnCurve in crypto/elliptic in Go before 1.16.14 and 1.17.x before 1.17.7 can incorrectly return     true in situations with a big.Int value that is not a valid field element. (CVE-2022-23806)

  - encoding/pem in Go before 1.17.9 and 1.18.x before 1.18.1 has a Decode stack overflow via a large amount     of PEM data. (CVE-2022-24675)

  - regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested     expression. (CVE-2022-24921)

  - Certificate.Verify in crypto/x509 in Go 1.18.x before 1.18.1 can be caused to panic on macOS when     presented with certain malformed certificates. This allows a remote TLS server to cause a TLS client to     panic. (CVE-2022-27536)

  - The generic P-256 feature in crypto/elliptic in Go before 1.17.9 and 1.18.x before 1.18.1 allows a panic     via long scalar input. (CVE-2022-28327)

  - Go before 1.17.10 and 1.18.x before 1.18.2 has Incorrect Privilege Assignment. When called with a non-zero     flags parameter, the Faccessat function could incorrectly report that a file is accessible.
    (CVE-2022-29526)

  - golang: net/http: improper sanitization of Transfer-Encoding header (CVE-2022-1705)

  - golang: encoding/xml: stack exhaustion in Decoder.Skip (CVE-2022-28131)

  - Automatic update for grafana-8.5.6-1.fc37.  ##### **Changelog**  ``` * Wed Jun 29 2022 Andreas Gerstmayr     <agerstmayr@redhat.com> 8.5.6-1 - update to 8.5.6 tagged upstream community sources, see CHANGELOG -     updated license to AGPLv3 - place commented sample config file in /etc/grafana/grafana.ini - enable Go     modules in build process - adapt Node.js bundling to yarn v3 and Zero Install feature * Sun Jun 19 2022     Robert-Andr Mauchin <zebob.m@gmail.com> - 7.5.15-3 - Rebuilt for CVE-2022-1996, CVE-2022-24675,     CVE-2022-28327, CVE-2022-27191,   CVE-2022-29526, CVE-2022-30629  ``` (CVE-2022-30629)

  - golang: io/fs: stack exhaustion in Glob (CVE-2022-30630)

  - golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631)

  - golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632)

  - golang: encoding/xml: stack exhaustion in Unmarshal (CVE-2022-30633)

  - golang: encoding/gob: stack exhaustion in Decoder.Decode (CVE-2022-30635)

  - golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working (CVE-2022-32148)

  - The Go project reports: encoding/gob & math/big: decoding big.Float and             big.Rat can panic     Decoding big.Float and big.Rat types can panic if the             encoded message is too short.
    (CVE-2022-32189)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Code     Injection.(CVE-2020-28366)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows     Argument Injection.(CVE-2020-28367)

  - The encoding/xml package in Go (all versions) does not     correctly preserve the semantics of attribute namespace     prefixes during tokenization round-trips, which allows     an attacker to craft inputs that behave in conflicting     ways during different stages of processing in affected     downstream applications.(CVE-2020-29509)

  - The encoding/xml package in Go (all versions) does not     correctly preserve the semantics of element namespace     prefixes during tokenization round-trips, which allows     an attacker to craft inputs that behave in conflicting     ways during different stages of processing in affected     downstream applications.(CVE-2020-29511)

  - The encoding/xml package in Go versions 1.15 and     earlier does not correctly preserve the semantics of     directives during tokenization round-trips, which     allows an attacker to craft inputs that behave in     conflicting ways during different stages of processing     in affected downstream applications.(CVE-2020-29510)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the golang packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Code     Injection. (CVE-2020-28366)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows     Argument Injection.(CVE-2020-28367)

  - The encoding/xml package in Go (all versions) does not     correctly preserve the semantics of attribute namespace     prefixes during tokenization round-trips, which allows     an attacker to craft inputs that behave in conflicting     ways during different stages of processing in affected     downstream applications.(CVE-2020-29509)

  - The encoding/xml package in Go (all versions) does not     correctly preserve the semantics of attribute namespace     prefixes during tokenization round-trips, which allows     an attacker to craft inputs that behave in conflicting     ways during different stages of processing in affected     downstream applications.(CVE-2020-29511)

  - The encoding/xml package in Go versions 1.15 and     earlier does not correctly preserve the semantics of     directives during tokenization round-trips, which     allows an attacker to craft inputs that behave in     conflicting ways during different stages of processing     in affected downstream applications.(CVE-2020-29510)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:5493 advisory.

  - golang: default Content-Type setting in net/http/cgi and net/http/fcgi could cause XSS (CVE-2020-24553)

  - golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)

  - golang: malicious symbol names can lead to code execution at build time (CVE-2020-28366)

  - golang: improper validation of cgo flags can lead to code execution at build time (CVE-2020-28367)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Code     Injection.(CVE-2020-28366)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows     Argument Injection.(CVE-2020-28367)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of golang installed on the remote host is prior to 1.15.5-1.65. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1471 advisory.

  - Go before 1.14.12 and 1.15.x before 1.15.4 allows Denial of Service. (CVE-2020-28362)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Code Injection. (CVE-2020-28366)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Argument Injection. (CVE-2020-28367)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1578 advisory.

  - Go before 1.14.12 and 1.15.x before 1.15.4 allows Denial of Service. (CVE-2020-28362)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Code Injection. (CVE-2020-28366)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Argument Injection. (CVE-2020-28367)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - The encoding/xml package in Go (all versions) does not     correctly preserve the semantics of attribute namespace     prefixes during tokenization round-trips, which allows     an attacker to craft inputs that behave in conflicting     ways during different stages of processing in affected     downstream applications.(CVE-2020-29509)

  - The encoding/xml package in Go versions 1.15 and     earlier does not correctly preserve the semantics of     directives during tokenization round-trips, which     allows an attacker to craft inputs that behave in     conflicting ways during different stages of processing     in affected downstream applications.(CVE-2020-29510)

  - The encoding/xml package in Go (all versions) does not     correctly preserve the semantics of element namespace     prefixes during tokenization round-trips, which allows     an attacker to craft inputs that behave in conflicting     ways during different stages of processing in affected     downstream applications.(CVE-2020-29511)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows     Argument Injection.(CVE-2020-28367)

  - Go before 1.14.12 and 1.15.x before 1.15.5 allows Code     Injection.(CVE-2020-28366)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5493 advisory.

    delve     [1.4.1-1.0.1]
    - Disable DWARF compression which has issues (Alex Burmashev)

    [1.4.1-1]
    - Rebase to 1.4.1
    - Resolves: rhbz#1821281
    - Related: rhbz#1820596

    [1.4.0-2]
    - Change i686 to a better macro
    - Related: rhbz#1820596

    [1.4.0-1]
    - Rebase to 1.4.0
    - Remove Patch1781
    - Related: rhbz#1820596

    [1.3.2-3]
    - Resolves: rhbz#1758612
    - Resolves: rhbz#1780554
    - Add patch: 1781-pkg-terminal-Fix-exit-status.patch

    [1.3.2-2]
    - Added tests
    - Related: rhbz#1758612

    [1.3.2-1]
    - First package for RHEL
    - Related: rhbz#1758612

    golang     [1.14.12-1]
    - Rebase to 1.14.12
    - Resolves: rhbz#1898829
    - Resolves: rhbz#1898832
    - Resolves: rhbz#1898834

    [1.14.10-1]
    - Rebase to 1.14.10
    - Remove patch to fix missing deferreturn on linux/ppc64le rhbz#1854836
    - Resolves: rhbz#1897181
    - Resolves: rhbz#1897182
    - Resolves: rhbz#1897185

    go-toolset     [1.14.12-1]
    - Rebase to 1.14.12
    - Resolves: rhbz#1898829
    - Resolves: rhbz#1898832
    - Resolves: rhbz#1898834

    [1.14.10-1]
    - Rebase to 1.14.10
    - Resolves: rhbz#1897181
    - Resolves: rhbz#1897182
    - Resolves: rhbz#1897185

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5493 advisory.

    Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang.

    Security Fix(es):

    * golang: default Content-Type setting in net/http/cgi and net/http/fcgi could cause XSS (CVE-2020-24553)

    * golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)

    * golang: malicious symbol names can lead to code execution at build time (CVE-2020-28366)

    * golang: improper validation of cgo flags can lead to code execution at build time (CVE-2020-28367)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

- Rebase to go1.14.13

  - Security fix for CVE-2020-28362, CVE-2020-28367 and     CVE-2020-28366

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An update of the go package has been released.

This update for go1.15 fixes the following issues :

go1.15.5 (released 2020-11-12) includes security fixes to the cmd/go and math/big packages.

  - go#42553 math/big: panic during recursive division of     very large numbers (bsc#1178750 CVE-2020-28362)

  - go#42560 cmd/go: arbitrary code can be injected into cgo     generated files (bsc#1178752 CVE-2020-28367)

  - go#42557 cmd/go: improper validation of cgo flags can     lead to remote code execution at build time (bsc#1178753     CVE-2020-28366)

  - go#42169 cmd/compile, runtime, reflect: pointers to     go:notinheap types must be stored indirectly in     interfaces

  - go#42151 cmd/cgo: opaque struct pointers are broken     since Go 1.15.3

  - go#42138 time: Location interprets wrong timezone (DST)     with slim zoneinfo

  - go#42113 x/net/http2: the first write error on a     connection will cause all subsequent write requests to     fail blindly

  - go#41914 net/http: request.Clone doesn't deep copy     TransferEncoding

  - go#41704 runtime: macOS syscall.Exec can get SIGILL due     to preemption signal

  - go#41463 compress/flate: deflatefast produces corrupted     output

  - go#41387 x/net/http2: connection-level flow control not     returned if stream errors, causes server hang

  - go#40974 cmd/link: sectionForAddress(0xA9D67F) address     not in any section file

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for go1.14 fixes the following issues :

go1.14.12 (released 2020-11-12) includes security fixes to the cmd/go and math/big packages.

  - go#42553 math/big: panic during recursive division of     very large numbers (bsc#1178750 CVE-2020-28362)

  - go#42560 cmd/go: arbitrary code can be injected into cgo     generated files (bsc#1178752 CVE-2020-28367)

  - go#42557 cmd/go: improper validation of cgo flags can     lead to remote code execution at build time (bsc#1178753     CVE-2020-28366)

  - go#42155 time: Location interprets wrong timezone (DST)     with slim zoneinfo

  - go#42112 x/net/http2: the first write error on a     connection will cause all subsequent write requests to     fail blindly

  - go#41991 runtime: macOS-only segfault on 1.14+ with     'split stack overflow'

  - go#41913 net/http: request.Clone doesn't deep copy     TransferEncoding

  - go#41703 runtime: macOS syscall.Exec can get SIGILL due     to preemption signal

  - go#41386 x/net/http2: connection-level flow control not     returned if stream errors, causes server hang

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5333 advisory.

    Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang.

    Security Fix(es):

    * golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)

    * golang: malicious symbol names can lead to code execution at build time (CVE-2020-28366)

    * golang: improper validation of cgo flags can lead to code execution at build time (CVE-2020-28367)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update for go1.15 fixes the following issues :

  - go1.15.5 (released 2020-11-12) includes security fixes     to the cmd/go and math/big packages.

  - go#42553 math/big: panic during recursive division of     very large numbers (bsc#1178750 CVE-2020-28362)

  - go#42560 cmd/go: arbitrary code can be injected into cgo     generated files (bsc#1178752 CVE-2020-28367)

  - go#42557 cmd/go: improper validation of cgo flags can     lead to remote code execution at build time (bsc#1178753     CVE-2020-28366)

  - go#42169 cmd/compile, runtime, reflect: pointers to     go:notinheap types must be stored indirectly in     interfaces

  - go#42151 cmd/cgo: opaque struct pointers are broken     since Go 1.15.3

  - go#42138 time: Location interprets wrong timezone (DST)     with slim zoneinfo

  - go#42113 x/net/http2: the first write error on a     connection will cause all subsequent write requests to     fail blindly

  - go#41914 net/http: request.Clone doesn't deep copy     TransferEncoding

  - go#41704 runtime: macOS syscall.Exec can get SIGILL due     to preemption signal

  - go#41463 compress/flate: deflatefast produces corrupted     output

  - go#41387 x/net/http2: connection-level flow control not     returned if stream errors, causes server hang

  - go#40974 cmd/link: sectionForAddress(0xA9D67F) address     not in any section file

This update for go1.14 fixes the following issues :

  - go1.14.12 (released 2020-11-12) includes security fixes     to the cmd/go and math/big packages.

  - go#42553 math/big: panic during recursive division of     very large numbers (bsc#1178750 CVE-2020-28362)

  - go#42560 cmd/go: arbitrary code can be injected into cgo     generated files (bsc#1178752 CVE-2020-28367)

  - go#42557 cmd/go: improper validation of cgo flags can     lead to remote code execution at build time (bsc#1178753     CVE-2020-28366)

  - go#42155 time: Location interprets wrong timezone (DST)     with slim zoneinfo

  - go#42112 x/net/http2: the first write error on a     connection will cause all subsequent write requests to     fail blindly

  - go#41991 runtime: macOS-only segfault on 1.14+ with     'split stack overflow'

  - go#41913 net/http: request.Clone doesn't deep copy     TransferEncoding

  - go#41703 runtime: macOS syscall.Exec can get SIGILL due     to preemption signal

  - go#41386 x/net/http2: connection-level flow control not     returned if stream errors, causes server hang

This update was imported from the SUSE:SLE-15:Update update project.

- Rebase to go1.15.5

  - Security fix for CVE-2020-28362, CVE-2020-28367 and     CVE-2020-28366

----

  - Rebase to go1.15.4

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Three issues have been found in golang-1.8, a Go programming language compiler version 1.8

CVE-2020-15586 Using the 100-continue in HTTP headers received by a net/http/Server can lead to a data race involving the connection's buffered writer.

CVE-2020-16845 Certain invalid inputs to ReadUvarint or ReadVarint could cause those functions to read an unlimited number of bytes from the ByteReader argument before returning an error.

CVE-2020-28367 When using cgo, arbitrary code might be executed at build time.

For Debian 9 stretch, these problems have been fixed in version 1.8.1-1+deb9u2.

We recommend that you upgrade your golang-1.8 packages.

For the detailed security status of golang-1.8 please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/golang-1.8

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The Go project reports :

A number of math/big.Int methods (Div, Exp, DivMod, Quo, Rem, QuoRem, Mod, ModInverse, ModSqrt, Jacobi, and GCD) can panic when provided crafted large inputs. For the panic to happen, the divisor or modulo argument must be larger than 3168 bits (on 32-bit architectures) or 6336 bits (on 64-bit architectures). Multiple math/big.Rat methods are similarly affected.

The go command may execute arbitrary code at build time when cgo is in use. This may occur when running go get on a malicious package, or any other command that builds untrusted code. This can be caused by a malicious gcc flags specified via a #cgo directive.

The go command may execute arbitrary code at build time when cgo is in use. This may occur when running go get on a malicious package, or any other command that builds untrusted code. This can be caused by malicious unquoted symbol names.

ID	Name	Product	Family	Severity
210543	RHEL 8 : Red Hat OpenShift Serverless Client kn 1.12.0 (Moderate) (RHSA-2021:0145)	Nessus	Red Hat Local Security Checks	high
195780	RHEL 7 : golang (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	critical
174589	Debian DLA-3395-1 : golang-1.11 - LTS security update	Nessus	Debian Local Security Checks	critical
163840	GLSA-202208-02 : Go: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	critical
148062	EulerOS 2.0 SP5 : golang (EulerOS-SA-2021-1678)	Nessus	Huawei Local Security Checks	high
147555	EulerOS Virtualization 3.0.6.6 : golang (EulerOS-SA-2021-1480)	Nessus	Huawei Local Security Checks	high
145933	CentOS 8 : go-toolset:rhel8 (CESA-2020:5493)	Nessus	CentOS Local Security Checks	high
145749	EulerOS 2.0 SP8 : golang (EulerOS-SA-2021-1144)	Nessus	Huawei Local Security Checks	high
144999	Amazon Linux AMI : golang (ALAS-2021-1471)	Nessus	Amazon Linux Local Security Checks	high
144801	Amazon Linux 2 : golang (ALAS-2021-1578)	Nessus	Amazon Linux Local Security Checks	high
144699	EulerOS 2.0 SP9 : golang (EulerOS-SA-2021-1025)	Nessus	Huawei Local Security Checks	high
144686	EulerOS 2.0 SP9 : golang (EulerOS-SA-2021-1006)	Nessus	Huawei Local Security Checks	high
144562	Oracle Linux 8 : go-toolset:ol8 (ELSA-2020-5493)	Nessus	Oracle Linux Local Security Checks	high
144407	RHEL 8 : go-toolset:rhel8 (RHSA-2020:5493)	Nessus	Red Hat Local Security Checks	high
144315	Fedora 32 : golang (2020-e971480183)	Nessus	Fedora Local Security Checks	high
144064	Photon OS 3.0: Go PHSA-2020-3.0-0173	Nessus	PhotonOS Local Security Checks	high
143660	SUSE SLED15 / SLES15 Security Update : go1.15 (SUSE-SU-2020:3368-1)	Nessus	SuSE Local Security Checks	high
143648	SUSE SLED15 / SLES15 Security Update : go1.14 (SUSE-SU-2020:3369-1)	Nessus	SuSE Local Security Checks	high
143469	RHEL 7 : go-toolset-1.14-golang (RHSA-2020:5333)	Nessus	Red Hat Local Security Checks	high
143457	openSUSE Security Update : go1.15 (openSUSE-2020-2139)	Nessus	SuSE Local Security Checks	high
143337	openSUSE Security Update : go1.14 (openSUSE-2020-2047)	Nessus	SuSE Local Security Checks	high
143311	openSUSE Security Update : go1.14 (openSUSE-2020-2067)	Nessus	SuSE Local Security Checks	high
143188	Fedora 33 : golang (2020-864922e78a)	Nessus	Fedora Local Security Checks	high
143169	Debian DLA-2460-1 : golang-1.8 security update	Nessus	Debian Local Security Checks	high
142883	FreeBSD : go -- math/big: panic during recursive division of very large numbers; cmd/go: arbitrary code execution at build time through cgo (db4b2f27-252a-11eb-865c-00155d646400)	Nessus	FreeBSD Local Security Checks	high

Detections

Analytics

CVE-2020-28367

high

Tenable Plugins

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critical

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