Vulnerability Details CVE-2022-37703
In Amanda 3.5.1, an information leak vulnerability was found in the calcsize SUID binary. An attacker can abuse this vulnerability to know if a directory exists or not anywhere in the fs. The binary will use `opendir()` as root directly without checking the path, letting the attacker provide an arbitrary path.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.013
EPSS Ranking 78.8%
CVSS Severity
CVSS v3 Score 3.3
References
- http://www.amanda.org/
- https://bugs.gentoo.org/870037
- https://github.com/MaherAzzouzi/CVE-2022-37703
- https://github.com/zmanda/amanda/releases/tag/tag-community-3.5.3
- https://lists.debian.org/debian-lts-announce/2023/12/msg00003.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5DCLSX5YYTWMKSMDL67M5STZ5ZDSOXK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ATMGMVS3QDN6OMKMHGUTUTU7NS7HR3BZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYREA6LFXF5M7K4WLNJV5VNQPS4MTBW2/
- http://www.amanda.org/
- https://bugs.gentoo.org/870037
- https://github.com/MaherAzzouzi/CVE-2022-37703
- https://github.com/zmanda/amanda/releases/tag/tag-community-3.5.3
- https://lists.debian.org/debian-lts-announce/2023/12/msg00003.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5DCLSX5YYTWMKSMDL67M5STZ5ZDSOXK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ATMGMVS3QDN6OMKMHGUTUTU7NS7HR3BZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYREA6LFXF5M7K4WLNJV5VNQPS4MTBW2/