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OVAL

RHSA-2012:0305-03 -- Redhat boost

ID: oval:org.secpod.oval:def:500708Date: (C)2012-03-07   (M)2021-09-11
Class: PATCHFamily: unix




The boost packages provide free, peer-reviewed, portable C++ source libraries with emphasis on libraries which work well with the C++ Standard Library. Invalid pointer dereference flaws were found in the way the Boost regular expression library processed certain, invalid expressions. An attacker able to make an application using the Boost library process a specially-crafted regular expression could cause that application to crash or, potentially, execute arbitrary code with the privileges of the user running the application. NULL pointer dereference flaws were found in the way the Boost regular expression library processed certain, invalid expressions. An attacker able to make an application using the Boost library process a specially-crafted regular expression could cause that application to crash. Red Hat would like to thank Will Drewry for reporting these issues. This update also fixes the following bugs: * Prior to this update, the construction of a regular expression object could fail when several regular expression objects were created simultaneously, such as in a multi-threaded program. With this update, the object variables have been moved from the shared memory to the stack. Now, the constructing function is thread safe. * Prior to this update, header files in several Boost libraries contained preprocessor directives that the GNU Compiler Collection 4.4 could not handle. This update instead uses equivalent constructs that are standard C. All users of boost are advised to upgrade to these updated packages, which fix these issues.

Platform:
Red Hat Enterprise Linux 5
Product:
boost
Reference:
RHSA-2012:0305-03
CVE-2008-0171
CVE-2008-0172
CVE    2
CVE-2008-0171
CVE-2008-0172
CPE    2
cpe:/o:redhat:enterprise_linux:5
cpe:/a:boost:boost

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