What’s Vulnerable › Vulnerabilities
CVE-2011-1155
- Severity: low (CVSS 1.9 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2011-03-30 · updated 2026-06-16
- Weakness: CWE-399
Description
The writeState function in logrotate.c in logrotate 3.7.9 and earlier might allow context-dependent attackers to cause a denial of service (rotation outage) via a (1) \n (newline) or (2) \ (backslash) character in a log filename, as demonstrated by a filename that is automatically constructed on the basis of a hostname or virtual machine name.
Affected products
- gentoo Logrotate: through 3.7.9; 3.3-r2, 3.5.9, 3.5.9-r1, 3.6.5, 3.6.5-r1, 3.7 (+7)
References
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057845.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056992.html
- http://openwall.com/lists/oss-security/2011/03/04/16
- http://openwall.com/lists/oss-security/2011/03/04/17
- http://openwall.com/lists/oss-security/2011/03/04/18
- http://openwall.com/lists/oss-security/2011/03/04/19
- http://openwall.com/lists/oss-security/2011/03/04/22
- http://openwall.com/lists/oss-security/2011/03/04/24
- http://openwall.com/lists/oss-security/2011/03/04/25
- http://openwall.com/lists/oss-security/2011/03/04/26
- http://openwall.com/lists/oss-security/2011/03/04/27
- http://openwall.com/lists/oss-security/2011/03/04/28
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