Denial of Service in rsyslog
ID: | USN-1338-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 11.04 |
Datum: | Di, 24. Januar 2012, 08:18 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4623 |
Applikationen: | rsyslog |
Originalnachricht |
|
--===============7937935882551862127== Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-R2Q5+biJ8lm/1SZVYAWF" --=-R2Q5+biJ8lm/1SZVYAWF Content-Type: text/plain; charset="UTF-8 Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-1338-1 January 23, 2012 rsyslog vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 11.04 Summary: Rsyslog could be made to crash if it processed a specially crafted log message. Software Description: - rsyslog: Enhanced syslogd Details: Peter Eisentraut discovered that Rsyslog would not properly perform input validation when configured to use imfile. If an attacker were able to craft messages in a file that Rsyslog monitored, an attacker could cause a denial of service. The imfile module is disabled by default in Ubuntu. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 11.04: rsyslog 4.6.4-2ubuntu4.2 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-1338-1 CVE-2011-4623 Package Information: https://launchpad.net/ubuntu/+source/rsyslog/4.6.4-2ubuntu4.2 --Û2Q5+biJ8lm/1SZVYAWF Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABCgAGBQJPHci0AAoJEFHb3FjMVZVzWoYQALbCWtbzOjGCidkO1se7WSwJ qgJ8sa4zqCC/BUy7q5tWA0ajgelQKTFMSa0c7gRbOBXx9mwq0Gb2rDFCz6NLxTN/ JkX4WIocn8CP7Z2+rVGDhzcdpWlrGoT9FR4WkDLlAtDqhPxy7shMabCiUmbaTg0C iMIjL6TLdjbmXaMm4rPvbF+vXFmfd/6v7hyx4lZoUP5cb7eqJSEv2A3tLtlkIoFO oMQt3pqGlmUkEJShSzzX5kGuykHAqB+15G2a7Ql34Vi9SCnQEHH0ByoxCuUIpZwU iN+MPJpxAI9badlafDb9fPQ/sAcoWppo57hEzaN9I4Z57dpgOFRrXO6A1E8Bxh0c LQnL3OxiBqx3EqtlTLVJ3Ff86pQCflwNYgkU2tn8Px68HzKYxN1ZwKsUXcg/ho4W A1wsqLP4NgxnubwubosO58Phy/J55PTIYTLomawxVMaeBRAeT2WDpmZlBnJH4NN7 VjRhJcxgvEMNY1heAsZ7ocP3Ij7o58lA9whtapKcxsHCq/UW/aerbxXyRmHF8H6N ++cPPxLHLk+i8anoGger+CFVtsPXGWZg4itqO/G/5B9d3Ov6rziUu+2a0DupEiVU VvkK5RTl9iv6JsX7cmZeKH+pxr1t26R4M0urxYnCEwGsutU66DvtFVxL8GnuLwfW XmnsDZV2jgd/NK1PjBhL =36so -----END PGP SIGNATURE----- --=-R2Q5+biJ8lm/1SZVYAWF-- --===============7937935882551862127== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce --===============7937935882551862127==-- |