CVE-2011-4623 rsyslog

Metadata

low
2.1
rsyslog
CVE-2011-4623
2017-06-18 07:03
ALAS-2012-105
CVE-2011-4623
2017-06-16 18:58
2017-04-01 19:11
2017-01-05 20:15

Description

Integer overflow in the rsCStrExtendBuf function in runtime/stringbuf.c in the imfile module in rsyslog 4.x before 4.6.6, 5.x before 5.7.4, and 6.x before 6.1.4 allows local users to cause a denial of service (daemon hang) via a large file, which triggers a heap-based buffer overflow.

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

Or, you can just let us figure it out for you! Appcanary continously monitor your installed packages, and tell you if any of them are vulnerable.

Sign up for monitoring

Affected package information

Release Package Patched in
buster rsyslog 5.7.4-1
jessie rsyslog 5.7.4-1
sid rsyslog 5.7.4-1
stretch rsyslog 5.7.4-1
wheezy rsyslog 5.7.4-1