CVE-2011-3200

Related Files

Ubuntu Security Notice USN-1224-1

Posted Oct 3, 2011

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1224-1 - It was discovered that rsyslog had an off-by-two error when parsing legacy syslog messages. An attacker could potentially exploit this to cause a denial of service via application crash.

tags | advisory, denial of service

systems | linux, ubuntu

advisories | CVE-2011-3200

SHA-256 | a148d87e10c395bed74c26136c803512ac4ffbb49c4e522a424f33cc1ca2188d

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Mandriva Linux Security Advisory 2011-134-1

Posted Sep 17, 2011

Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2011-134 - Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service via a long TAG in a legacy syslog message. The updated packages have been patched to correct this issue. rsyslog was upgraded to the 5.8.5 version for Mandriva Linux 2011 that brings additional fixes as well.

tags | advisory, remote, denial of service, overflow

systems | linux, mandriva

advisories | CVE-2011-3200

SHA-256 | 5fb0cbf570f769eb1d92e3de9637a534df3c78e54efc976cdc152978df69fe25

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Mandriva Linux Security Advisory 2011-134

Posted Sep 9, 2011

Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2011-134 - Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service via a long TAG in a legacy syslog message. The updated packages have been patched to correct this issue.

tags | advisory, remote, denial of service, overflow

systems | linux, mandriva

advisories | CVE-2011-3200

SHA-256 | e2b9a9eebcd2c457f08a472995ec53958f06ca166dcb40494ec1727187937f57

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Red Hat Security Advisory 2011-1247-01

Posted Sep 2, 2011

Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2011-1247-01 - The rsyslog packages provide an enhanced, multi-threaded syslog daemon that supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine grained output format control. A two byte buffer overflow flaw was found in the rsyslog daemon's parseLegacySyslogMsg function. An attacker able to submit log messages to rsyslogd could use this flaw to crash the daemon. All rsyslog users should upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, the rsyslog daemon will be restarted automatically.

tags | advisory, overflow, tcp

systems | linux, redhat

advisories | CVE-2011-3200

SHA-256 | 32ee5a6363396d220abfb7a2aa15b03178f36efd87ad0d23da3a748135e149dd

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