Synopsis:	Moderate: httpd security update
Issue date:	2009-06-16
CVE Names:	CVE-2009-0023 CVE-2009-1955 CVE-2009-1956

An off-by-one overflow flaw was found in the way apr-util processed a
variable list of arguments. An attacker could provide a 
specially-crafted string as input for the formatted output conversion 
routine, which could, on big-endian platforms, potentially lead to the 
disclosure of sensitive information or a denial of service (application 
crash). (CVE-2009-1956)

A denial of service flaw was found in the apr-util Extensible Markup
Language (XML) parser. A remote attacker could create a 
specially-crafted XML document that would cause excessive memory 
consumption when processed by the XML decoding engine. (CVE-2009-1955)

A heap-based underwrite flaw was found in the way apr-util created 
compiled forms of particular search patterns. An attacker could 
formulate a specially-crafted search keyword, that would overwrite 
arbitrary heap memory locations when processed by the pattern 
preparation engine. (CVE-2009-0023)

After installing the updated packages, the httpd daemon must be 
restarted for the update to take effect.

SL 3.0.x

      SRPMS:
httpd-2.0.46-73.sl3.src.rpm
      i386:
httpd-2.0.46-73.sl3.i386.rpm
httpd-devel-2.0.46-73.sl3.i386.rpm
mod_ssl-2.0.46-73.sl3.i386.rpm
      x86_64:
httpd-2.0.46-73.sl3.x86_64.rpm
httpd-devel-2.0.46-73.sl3.x86_64.rpm
mod_ssl-2.0.46-73.sl3.x86_64.rpm


-Connie Sieh
-Troy Dawson