rsyslog before 7.6.6 and 8.x before 8.4.1 and sysklogd 1.5...

Vulnerability Description

rsyslog before 7.6.6 and 8.x before 8.4.1 and sysklogd 1.5 and earlier allows remote attackers to cause a denial of service (crash), possibly execute arbitrary code, or have other unspecified impact via a crafted priority (PRI) value that triggers an out-of-bounds array access.

References

• http://lists.opensuse.org/opensuse-updates/2014-10/msg00020.html
• http://rhn.redhat.com/errata/RHSA-2014-1671.html
• http://advisories.mageia.org/MGASA-2014-0411.html
• http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00005.html
• http://lists.opensuse.org/opensuse-updates/2014-10/msg00021.html
• http://rhn.redhat.com/errata/RHSA-2014-1654.html
• http://secunia.com/advisories/61720
• http://www.mandriva.com/security/advisories?name=MDVSA-2015:130
• http://www.openwall.com/lists/oss-security/2014/09/30/15
• http://secunia.com/advisories/61494
• http://rhn.redhat.com/errata/RHSA-2014-1397.html
• http://www.openwall.com/lists/oss-security/2014/10/03/1
• http://linux.oracle.com/errata/ELSA-2014-1654
• http://www.rsyslog.com/remote-syslog-pri-vulnerability/
• http://www.ubuntu.com/usn/USN-2381-1
• http://www.debian.org/security/2014/dsa-3040
• http://secunia.com/advisories/61930
• http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html