A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra. In certain configurations, a remote attacker may be able to submit arbitrary print jobs.

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

  - A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina     10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra. In certain     configurations, a remote attacker may be able to submit arbitrary print jobs. (CVE-2019-8842)

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 cups package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina     10.15.2, Security Update 2019-002 Mojave, and Security Update 2019-007 High Sierra. In certain     configurations, a remote attacker may be able to submit arbitrary print jobs. (CVE-2019-8842)

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 Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5454-2 advisory.

    USN-5454-1 fixed several vulnerabilities in CUPS. This update provides the corresponding update for Ubuntu     16.04 ESM.



Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5454-1 advisory.

    Joshua Mason discovered that CUPS incorrectly handled the secret key used to access the administrative web     interface. A remote attacker could possibly use this issue to open a session as an administrator and     execute arbitrary code. (CVE-2022-26691)

    It was discovered that CUPS incorrectly handled certain memory operations when handling IPP printing. A     remote attacker could possibly use this issue to cause CUPS to crash, leading to a denial of service, or     obtain sensitive information. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.

    (CVE-2019-8842, CVE-2020-10001)

Tenable has extracted the preceding description block directly from the Ubuntu 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 cups fixes the following issues :

  - CVE-2020-10001: Fixed an out-of-bounds read in the     ippReadIO function (bsc#1180520).

  - CVE-2019-8842: Fixed an out-of-bounds read in an     extension field (bsc#1170671).

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

This update for cups fixes the following issues :

CVE-2020-10001: Fixed an out-of-bounds read in the ippReadIO function (bsc#1180520).

CVE-2019-8842: Fixed an out-of-bounds read in an extension field (bsc#1170671).

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.

Apple reports :

- CVE-2019-8842: The ippReadIO function may under-read an extension.

- CVE-2020-3898: The ppdOpen function did not handle invalid UI constraint. ppdcSource::get_resolution function did not handle invalid resolution strings. An application may be able to gain elevated privileges.

The following CVE(s) were reported against src:cups.

CVE-2019-8842

The `ippReadIO` function may under-read an extension field.

CVE-2020-3898

There was a heap based buffer overflow in libcups's ppdFindOption() in ppd-mark.c. The `ppdOpen` function did not handle invalid UI constraint. `ppdcSource::get_resolution` function did not handle invalid resolution strings.

For Debian 8 'Jessie', these problems have been fixed in version 1.7.5-11+deb8u8.

We recommend that you upgrade your cups packages.

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 host is running a version of macOS / Mac OS X that is 10.13.x prior to 10.13.6 Security Update 2019-007, 10.14.x prior to 10.14.6 Security Update 2019-002, or 10.15.x prior to 10.15.2. It is, therefore, affected by multiple vulnerabilities :

  - slapd in OpenLDAP before 2.4.30 allows remote attackers     to cause a denial of service (assertion failure and     daemon exit) via an LDAP search query with attrsOnly set     to true, which causes empty attributes to be returned.
    (CVE-2012-1164)

  - libraries/libldap/tls_m.c in OpenLDAP, possibly 2.4.31     and earlier, when using the Mozilla NSS backend, always     uses the default cipher suite even when TLSCipherSuite     is set, which might cause OpenLDAP to use weaker ciphers     than intended and make it easier for remote attackers to     obtain sensitive information. (CVE-2012-2668)

  - The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier     does not properly count references, which allows remote     attackers to cause a denial of service (slapd crash) by     unbinding immediately after a search request, which     triggers rwm_conn_destroy to free the session context     while it is being used by rwm_op_search. (CVE-2013-4449)

  - The deref_parseCtrl function in     servers/slapd/overlays/deref.c in OpenLDAP 2.4.13     through 2.4.40 allows remote attackers to cause a denial     of service (NULL pointer dereference and crash) via an     empty attribute list in a deref control in a search     request. (CVE-2015-1545)

  - tcpdump before 4.9.3 has a heap-based buffer over-read     related to aoe_print in print-aoe.c and lookup_emem in     addrtoname.c. (CVE-2017-16808)

  - tcpdump before 4.9.3 mishandles the printing of SMB data     (issue 1 of 2). (CVE-2018-10103)

  - tcpdump before 4.9.3 mishandles the printing of SMB data     (issue 2 of 2). (CVE-2018-10105)

  - The LDP parser in tcpdump before 4.9.3 has a buffer     over-read in print-ldp.c:ldp_tlv_print().
    (CVE-2018-14461)

  - The ICMP parser in tcpdump before 4.9.3 has a buffer     over-read in print-icmp.c:icmp_print(). (CVE-2018-14462)

  - The VRRP parser in tcpdump before 4.9.3 has a buffer     over-read in print-vrrp.c:vrrp_print(). (CVE-2018-14463)

  - The LMP parser in tcpdump before 4.9.3 has a buffer     over-read in print-lmp.c:lmp_print_data_link_subobjs().
    (CVE-2018-14464)

  - The RSVP parser in tcpdump before 4.9.3 has a buffer     over-read in print-rsvp.c:rsvp_obj_print().
    (CVE-2018-14465)

  - The Rx parser in tcpdump before 4.9.3 has a buffer over-     read in print-rx.c:rx_cache_find() and     rx_cache_insert(). (CVE-2018-14466)

  - The BGP parser in tcpdump before 4.9.3 has a buffer     over-read in print-bgp.c:bgp_capabilities_print()     (BGP_CAPCODE_MP). (CVE-2018-14467)

  - The FRF.16 parser in tcpdump before 4.9.3 has a buffer     over-read in print-fr.c:mfr_print(). (CVE-2018-14468)

  - The IKEv1 parser in tcpdump before 4.9.3 has a buffer     over-read in print-isakmp.c:ikev1_n_print().
    (CVE-2018-14469)

  - The Babel parser in tcpdump before 4.9.3 has a buffer     over-read in print-babel.c:babel_print_v2().
    (CVE-2018-14470)

  - The command-line argument parser in tcpdump before 4.9.3     has a buffer overflow in tcpdump.c:get_next_file().
    (CVE-2018-14879)

  - The OSPFv3 parser in tcpdump before 4.9.3 has a buffer     over-read in print-ospf6.c:ospf6_print_lshdr().
    (CVE-2018-14880)

  - The BGP parser in tcpdump before 4.9.3 has a buffer     over-read in print-bgp.c:bgp_capabilities_print()     (BGP_CAPCODE_RESTART). (CVE-2018-14881)

  - The ICMPv6 parser in tcpdump before 4.9.3 has a buffer     over-read in print-icmp6.c. (CVE-2018-14882)

  - The IEEE 802.11 parser in tcpdump before 4.9.3 has a     buffer over-read in print-802_11.c for the Mesh Flags     subfield. (CVE-2018-16227)

  - The HNCP parser in tcpdump before 4.9.3 has a buffer     over-read in print-hncp.c:print_prefix().
    (CVE-2018-16228)

  - The DCCP parser in tcpdump before 4.9.3 has a buffer     over-read in print-dccp.c:dccp_print_option().
    (CVE-2018-16229)

  - The BGP parser in tcpdump before 4.9.3 has a buffer     over-read in print-bgp.c:bgp_attr_print()     (MP_REACH_NLRI). (CVE-2018-16230)

  - The BGP parser in tcpdump before 4.9.3 allows stack     consumption in print-bgp.c:bgp_attr_print() because of     unlimited recursion. (CVE-2018-16300)

  - libpcap before 1.9.1, as used in tcpdump before 4.9.3,     has a buffer overflow and/or over-read because of errors     in pcapng reading. (CVE-2018-16301)

  - The SMB parser in tcpdump before 4.9.3 has buffer over-     reads in print-smb.c:print_trans() for \MAILSLOT\BROWSE     and \PIPE\LANMAN. (CVE-2018-16451)

  - The SMB parser in tcpdump before 4.9.3 has stack     exhaustion in smbutil.c:smb_fdata() via recursion.
    (CVE-2018-16452)

  - An issue was discovered in the server in OpenLDAP before     2.4.48. When the server administrator delegates rootDN     (database admin) privileges for certain databases but     wants to maintain isolation (e.g., for multi-tenant     deployments), slapd does not properly stop a rootDN from     requesting authorization as an identity from another     database during a SASL bind or with a proxyAuthz (RFC     4370) control. (It is not a common configuration to     deploy a system where the server administrator and a DB     administrator enjoy different levels of trust.)     (CVE-2019-13057)

  - An issue was discovered in OpenLDAP 2.x before 2.4.48.
    When using SASL authentication and session encryption,     and relying on the SASL security layers in slapd access     controls, it is possible to obtain access that would     otherwise be denied via a simple bind for any identity     covered in those ACLs. After the first SASL bind is     completed, the sasl_ssf value is retained for all new     non-SASL connections. Depending on the ACL     configuration, this can affect different types of     operations (searches, modifications, etc.). In other     words, a successful authorization step completed by one     user affects the authorization requirement for a     different user. (CVE-2019-13565)

  - rpcapd/daemon.c in libpcap before 1.9.1 mishandles     certain length values because of reuse of a variable.
    This may open up an attack vector involving extra data     at the end of a request. (CVE-2019-15161)

  - rpcapd/daemon.c in libpcap before 1.9.1 on non-Windows     platforms provides details about why authentication     failed, which might make it easier for attackers to     enumerate valid usernames. (CVE-2019-15162)

  - rpcapd/daemon.c in libpcap before 1.9.1 allows attackers     to cause a denial of service (NULL pointer dereference     and daemon crash) if a crypt() call fails.
    (CVE-2019-15163)

  - rpcapd/daemon.c in libpcap before 1.9.1 allows SSRF     because a URL may be provided as a capture source.
    (CVE-2019-15164)

  - sf-pcapng.c in libpcap before 1.9.1 does not properly     validate the PHB header length before allocating memory.
    (CVE-2019-15165)

  - lmp_print_data_link_subobjs() in print-lmp.c in tcpdump     before 4.9.3 lacks certain bounds checks.
    (CVE-2019-15166)

  - In libexpat before 2.2.8, crafted XML input could fool     the parser into changing from DTD parsing to document     parsing too early; a consecutive call to     XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber)     then resulted in a heap-based buffer over-read.
    (CVE-2019-15903)

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

ID	Name	Product	Family	Severity
169868	EulerOS Virtualization 2.9.1 : cups (EulerOS-SA-2023-1185)	Nessus	Huawei Local Security Checks	low
169823	EulerOS Virtualization 2.9.0 : cups (EulerOS-SA-2023-1215)	Nessus	Huawei Local Security Checks	low
169401	EulerOS Virtualization 2.10.0 : cups (EulerOS-SA-2022-2900)	Nessus	Huawei Local Security Checks	low
169397	EulerOS Virtualization 2.10.1 : cups (EulerOS-SA-2022-2926)	Nessus	Huawei Local Security Checks	low
167378	EulerOS 2.0 SP9 : cups (EulerOS-SA-2022-2721)	Nessus	Huawei Local Security Checks	low
167367	EulerOS 2.0 SP9 : cups (EulerOS-SA-2022-2756)	Nessus	Huawei Local Security Checks	low
166845	EulerOS 2.0 SP10 : cups (EulerOS-SA-2022-2677)	Nessus	Huawei Local Security Checks	low
166815	EulerOS 2.0 SP10 : cups (EulerOS-SA-2022-2645)	Nessus	Huawei Local Security Checks	low
161728	Ubuntu 16.04 ESM : CUPS vulnerabilities (USN-5454-2)	Nessus	Ubuntu Local Security Checks	medium
161723	Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : CUPS vulnerabilities (USN-5454-1)	Nessus	Ubuntu Local Security Checks	medium
146298	openSUSE Security Update : cups (openSUSE-2021-253)	Nessus	SuSE Local Security Checks	medium
146156	SUSE SLED15 / SLES15 Security Update : cups (SUSE-SU-2021:0285-1)	Nessus	SuSE Local Security Checks	medium
146145	SUSE SLES12 Security Update : cups (SUSE-SU-2021:0286-1)	Nessus	SuSE Local Security Checks	medium
137793	FreeBSD : CUPS -- memory corruption (ce0c8590-b628-11ea-9d28-3c970ee9157c)	Nessus	FreeBSD Local Security Checks	high
137207	Debian DLA-2237-1 : cups security update	Nessus	Debian Local Security Checks	high
131957	macOS 10.15.x < 10.15.2 / 10.14.x < 10.14.6 Security Update 2019-002 / 10.13.x < 10.13.6 Security Update 2019-007	Nessus	MacOS X Local Security Checks	critical

Detections

Analytics

CVE-2019-8842

low

Tenable Plugins

low

low

low

low

low

low

low

low

medium

medium

medium

medium

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high

high

critical