Test ID:	1.3.6.1.4.1.25623.1.0.892636
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-2636-1)
Summary:	The remote host is missing an update for the Debian 'pjproject' package(s) announced via the DLA-2636-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'pjproject' package(s) announced via the DLA-2636-1 advisory. Vulnerability Insight: An issue has been found in pjproject, a set of libraries for the PJ Project. Due to bad handling of two consecutive crafted answers to an INVITE, the attacker is able to crash the server resulting in a denial of service. For Debian 9 stretch, this problem has been fixed in version 2.5.5~ dfsg-6+deb9u2. We recommend that you upgrade your pjproject packages. For the detailed security status of pjproject please refer to its security tracker page at: [link moved to references] Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'pjproject' package(s) on Debian 9. Solution: Please install the updated package(s). CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-21375 https://github.com/pjsip/pjproject/security/advisories/GHSA-hvq6-f89p-frvp https://security.gentoo.org/glsa/202107-42 https://github.com/pjsip/pjproject/commit/97b3d7addbaa720b7ddb0af9bf6f3e443e664365 https://lists.debian.org/debian-lts-announce/2021/04/msg00023.html https://lists.debian.org/debian-lts-announce/2021/05/msg00020.html
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