The remote Debian 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-3455 advisory.

  - An issue was discovered in supplementary Go cryptography libraries, aka golang-googlecode-go-crypto,     before 2019-03-20. A flaw was found in the amd64 implementation of golang.org/x/crypto/salsa20 and     golang.org/x/crypto/salsa20/salsa. If more than 256 GiB of keystream is generated, or if the counter     otherwise grows greater than 32 bits, the amd64 implementation will first generate incorrect output, and     then cycle back to previously generated keystream. Repeated keystream bytes can lead to loss of     confidentiality in encryption applications, or to predictability in CSPRNG applications. (CVE-2019-11840)

  - A message-forgery issue was discovered in crypto/openpgp/clearsign/clearsign.go in supplementary Go     cryptography libraries 2019-03-25. According to the OpenPGP Message Format specification in RFC 4880     chapter 7, a cleartext signed message can contain one or more optional Hash Armor Headers. The Hash     Armor Header specifies the message digest algorithm(s) used for the signature. However, the Go clearsign     package ignores the value of this header, which allows an attacker to spoof it. Consequently, an attacker     can lead a victim to believe the signature was generated using a different message digest algorithm than     what was actually used. Moreover, since the library skips Armor Header parsing in general, an attacker can     not only embed arbitrary Armor Headers, but also prepend arbitrary text to cleartext messages without     invalidating the signatures. (CVE-2019-11841)

  - golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature     verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public     keys. Also, a server can attack any SSH client. (CVE-2020-9283)

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

golang-go.crypto was recently updated with a fix for CVE-2020-9283.
This in turn requires all packages that use the affected code to be recompiled in order to pick up the security fix.

CVE-2020-9283

SSH signature verification could cause Panic when given invalid Public key.

For Debian 9 stretch, this problem has been fixed in version 0.10.2+dfsg-6+deb9u1.

We recommend that you upgrade your packer packages.

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

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 remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3369 advisory.

    Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for     installation into an on-premise OpenShift Container Platform installation.

    Security Fix(es):

    * golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic (CVE-2020-9283)

    * nodejs-lodash: prototype pollution in zipObjectDeep function (CVE-2020-8203)

    * jQuery: passing HTML containing <option> elements to manipulation methods could result in untrusted code     execution (CVE-2020-11023)

    * macaron: open redirect in the static handler (CVE-2020-12666)

    * golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash     (CVE-2020-14040)

    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.

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2413 advisory.

    Red Hat OpenShift Container Platform is Red Hat's cloud computing     Kubernetes application platform solution designed for on-premise or private     cloud deployments.

    Security Fix(es):

    * kubernetes: Denial of service in API server via crafted YAML payloads by authorized users     (CVE-2019-11254)

    * kubernetes: node localhost services reachable via martian packets (CVE-2020-8558)

    * proglottis/gpgme: Use-after-free in GPGME bindings during container image pull (CVE-2020-8945)

    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.

golang-go.crypto was recently updated with a fix for CVE-2020-9283.
This in turn requires all packages that use the affected code to be recompiled in order to pick up the security fix.

CVE-2020-9283

SSH signature verification could cause Panic when given invalid Public key.

For Debian 9 stretch, this problem has been fixed in version 0.3.3-1+deb9u1.

We recommend that you upgrade your restic packages.

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

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.

CVE-2019-11840

An issue was discovered in supplementary Go cryptography libraries, aka golang-googlecode-go-crypto. If more than 256 GiB of keystream is generated, or if the counter otherwise grows greater than 32 bits, the amd64 implementation will first generate incorrect output, and then cycle back to previously generated keystream. Repeated keystream bytes can lead to loss of confidentiality in encryption applications, or to predictability in CSPRNG applications.

CVE-2019-11841

A message-forgery issue was discovered in crypto/openpgp/clearsign/clearsign.go in supplementary Go cryptography libraries. The 'Hash' Armor Header specifies the message digest algorithm(s) used for the signature. Since the library skips Armor Header parsing in general, an attacker can not only embed arbitrary Armor Headers, but also prepend arbitrary text to cleartext messages without invalidating the signatures.

CVE-2020-9283

golang.org/x/crypto allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client.

For Debian 9 stretch, these problems have been fixed in version 1:0.0~git20170407.0.55a552f+REALLY.0.0~git20161012.0.5f31782-1+deb8u1.

We recommend that you upgrade your golang-go.crypto packages.

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

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.

ID	Name	Product	Family	Published	Updated	Severity
177400	Debian DLA-3455-1 : golang-go.crypto - LTS security update	Nessus	Debian Local Security Checks	6/16/2023	12/8/2023	medium
143109	Debian DLA-2455-1 : packer security update	Nessus	Debian Local Security Checks	11/19/2020	11/25/2020	high
139385	RHEL 7 / 8 : Red Hat OpenShift Service Mesh (RHSA-2020:3369)	Nessus	Red Hat Local Security Checks	8/7/2020	11/7/2024	high
138387	RHEL 7 / 8 : OpenShift Container Platform 4.5 (RHSA-2020:2413)	Nessus	Red Hat Local Security Checks	7/14/2020	11/7/2024	high
142936	Debian DLA-2453-1 : restic security update	Nessus	Debian Local Security Checks	11/17/2020	2/8/2024	high
141271	Debian DLA-2402-1 : golang-go.crypto security update	Nessus	Debian Local Security Checks	10/8/2020	12/21/2023	medium

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