CVE-2011-1489

EPSS 0.5%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

14 Nov 2019Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages were logged when multiple rulesets were used and some output batches contained messages belonging to more than one ruleset. A local attacker could cause denial of the rsyslogd daemon service via a log message belonging to more than one ruleset.

Affected products

rsyslog · rsyslog

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References

http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00005.html https://access.redhat.com/security/cve/cve-2011-1489 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-1489 https://github.com/rsyslog/rsyslog/commit/1ef709cc97d54f74d3fdeb83788cc4b01f4c6a2a https://security-tracker.debian.org/tracker/CVE-2011-1489