CVE-2011-1098

Severity: low (CVSS 1.9 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% 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-362

Description

Race condition in the createOutputFile function in logrotate.c in logrotate 3.7.9 and earlier allows local users to read log data by opening a file before the intended permissions are in place.

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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