In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes can expand to one billion bytes.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

Note that Nessus relies on the presence of the package as reported by the vendor.

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

  - In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

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

  - In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

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

  - In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

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.

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-159 advisory.

    In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

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

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 pkgconf packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

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 pkgconf installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-24056 advisory.

  - In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

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

  - In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

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 openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2023:0611-1 advisory.

  - In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

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

The remote openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2023:0043-1 advisory.

  - In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect     checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes     can expand to one billion bytes. (CVE-2023-24056)

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

ID	Name	Product	Family	Severity
227077	Linux Distros Unpatched Vulnerability : CVE-2023-24056	Nessus	Misc.	medium
177177	EulerOS Virtualization 3.0.6.0 : pkgconf (EulerOS-SA-2023-2244)	Nessus	Huawei Local Security Checks	medium
176811	EulerOS Virtualization 2.11.1 : pkgconf (EulerOS-SA-2023-2058)	Nessus	Huawei Local Security Checks	medium
176772	EulerOS Virtualization 2.11.0 : pkgconf (EulerOS-SA-2023-2110)	Nessus	Huawei Local Security Checks	medium
176597	EulerOS Virtualization 2.9.0 : pkgconf (EulerOS-SA-2023-2023)	Nessus	Huawei Local Security Checks	medium
176578	EulerOS Virtualization 2.9.1 : pkgconf (EulerOS-SA-2023-2002)	Nessus	Huawei Local Security Checks	medium
175530	EulerOS 2.0 SP9 : pkgconf (EulerOS-SA-2023-1851)	Nessus	Huawei Local Security Checks	medium
175495	EulerOS 2.0 SP9 : pkgconf (EulerOS-SA-2023-1876)	Nessus	Huawei Local Security Checks	medium
175271	EulerOS 2.0 SP11 : pkgconf (EulerOS-SA-2023-1787)	Nessus	Huawei Local Security Checks	medium
175235	EulerOS 2.0 SP11 : pkgconf (EulerOS-SA-2023-1765)	Nessus	Huawei Local Security Checks	medium
174586	Amazon Linux 2023 : libpkgconf, libpkgconf-devel, pkgconf (ALAS2023-2023-159)	Nessus	Amazon Linux Local Security Checks	medium
174193	EulerOS 2.0 SP8 : pkgconf (EulerOS-SA-2023-1604)	Nessus	Huawei Local Security Checks	medium
172822	CBL Mariner 2.0 Security Update: pkgconf (CVE-2023-24056)	Nessus	MarinerOS Local Security Checks	medium
172726	EulerOS 2.0 SP10 : pkgconf (EulerOS-SA-2023-1559)	Nessus	Huawei Local Security Checks	medium
172697	EulerOS 2.0 SP10 : pkgconf (EulerOS-SA-2023-1534)	Nessus	Huawei Local Security Checks	medium
172098	openSUSE 15 Security Update : pkgconf (SUSE-SU-2023:0611-1)	Nessus	SuSE Local Security Checks	medium
171414	openSUSE 15 Security Update : pkgconf (openSUSE-SU-2023:0043-1)	Nessus	SuSE Local Security Checks	medium

Detections

Analytics

CVE-2023-24056

medium

Tenable Plugins

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium