Test ID:	1.3.6.1.4.1.25623.1.0.892926
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-2926-1)
Summary:	The remote host is missing an update for the Debian 'zsh' package(s) announced via the DLA-2926-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'zsh' package(s) announced via the DLA-2926-1 advisory. Vulnerability Insight: It was discovered that zsh, a powerful shell and scripting language, did not prevent recursive prompt expansion. This would allow an attacker to execute arbitrary commands into a user's shell, for instance by tricking a vcs_info user into checking out a git branch with a specially crafted name. For Debian 9 stretch, this problem has been fixed in version 5.3.1-4+deb9u5. We recommend that you upgrade your zsh packages. For the detailed security status of zsh 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: 'zsh' package(s) on Debian 9. Solution: Please install the updated package(s). CVSS Score: 5.1 CVSS Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-45444 Debian Security Information: DSA-5078 (Google Search) https://www.debian.org/security/2022/dsa-5078 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BWF3EXNBX5SVFDBL4ZFOD4GJBWFUKWN4/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2P3LPMGENEHKDWFO4MWMZSZL6G7Y4CV7/ http://seclists.org/fulldisclosure/2022/May/38 http://seclists.org/fulldisclosure/2022/May/35 http://seclists.org/fulldisclosure/2022/May/33 https://vuln.ryotak.me/advisories/63 https://zsh.sourceforge.io/releases.html https://lists.debian.org/debian-lts-announce/2022/02/msg00020.html
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