Description
The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instance_to_id_map hash is empty, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted web page, which causes an uninitialized memory location to be read.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://security.gentoo.org/glsa/glsa-201406-32.xml ↗
- http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=840592 ↗
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html ↗
- http://www.ubuntu.com/usn/USN-1521-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html ↗
- http://lists.opensuse.org/opensuse-updates/2013-05/msg00032.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html ↗
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html ↗
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00030.html ↗
- http://rhn.redhat.com/errata/RHSA-2012-1132.html ↗
- http://secunia.com/advisories/50089 ↗