memcached 1.5.16, when UNIX sockets are used, has a stack-based buffer over-read in conn_to_str in memcached.c.

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - memcached: stack-based buffer over-read in conn_to_str in memcached.c (CVE-2019-15026)

  - Buffer Overflow vulnerability in authfile.c memcached 1.6.9 allows attackers to cause a denial of service     via crafted authenticattion file. (CVE-2021-37519)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

This update for memcached fixes the following issues :

Security issue fixed :

CVE-2019-11596: Fixed a NULL pointer dereference in process_lru_command (bsc#1133817).

CVE-2019-15026: Fixed a stack-based buffer over-read (bsc#1149110).

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 memcached fixes the following issues :

Security issue fixed :

  - CVE-2019-11596: Fixed a NULL pointer dereference in     process_lru_command (bsc#1133817).

  - CVE-2019-15026: Fixed a stack-based buffer over-read     (bsc#1149110).

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

update to 1.15.17 (CVE-2019-15026)

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.

security fix for CVE-2019-15026

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.

Security fix for CVE-2019-15026

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.

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-4125-1 advisory.

    It was discovered that Memcached incorrectly handled certain UNIX sockets. An attacker could possibly use     this issue to access sensitive information.

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

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

It was discovered that there was a stack-based buffer over-read in memcached, the in-memory object caching system.

For Debian 8 'Jessie', this issue has been fixed in memcached version 1.4.21-1.1+deb8u3.

We recommend that you upgrade your memcached 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.

ID	Name	Product	Family	Severity
200054	RHEL 8 : memcached (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	high
137537	SUSE SLES15 Security Update : memcached (SUSE-SU-2020:1381-1)	Nessus	SuSE Local Security Checks	high
136962	openSUSE Security Update : memcached (openSUSE-2020-721)	Nessus	SuSE Local Security Checks	high
135167	SUSE SLES12 Security Update : memcached (SUSE-SU-2020:0843-1)	Nessus	SuSE Local Security Checks	high
129623	Fedora 31 : memcached (2019-694a4b39a9)	Nessus	Fedora Local Security Checks	high
129542	Fedora 30 : memcached (2019-68333329e0)	Nessus	Fedora Local Security Checks	high
129540	Fedora 29 : memcached (2019-15d61c1f7f)	Nessus	Fedora Local Security Checks	high
128629	Ubuntu 16.04 LTS / 18.04 LTS : Memcached vulnerability (USN-4125-1)	Nessus	Ubuntu Local Security Checks	high
128558	Debian DLA-1913-1 : memcached security update	Nessus	Debian Local Security Checks	high

Detections

Analytics

CVE-2019-15026

high

Tenable Plugins

high

high

high

high

high

high

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high