CVE-2012-3422

Published: Aug 7, 2012Modified: Apr 29, 2026

6.8

Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability: 8.6 / Impact: 6.4

Source: NVD

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 (3)

Products: Redhat: Icedtea Web

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Redhat Icedtea Web	Up to 1.2
Redhat Icedtea Web	Version 1.0
Redhat Icedtea Web	Version 1.1

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (28)

http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-updates/2013-05/msg00032.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-updates/2013-06/msg00030.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html

Source: secalert@redhat.com

http://rhn.redhat.com/errata/RHSA-2012-1132.html

Source: secalert@redhat.com

http://secunia.com/advisories/50089

Source: secalert@redhat.com

Vendor Advisory

http://security.gentoo.org/glsa/glsa-201406-32.xml

Source: secalert@redhat.com

http://www.ubuntu.com/usn/USN-1521-1

Source: secalert@redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=840592

Source: secalert@redhat.com

http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2013-05/msg00032.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2013-06/msg00030.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2012-1132.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://secunia.com/advisories/50089

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://security.gentoo.org/glsa/glsa-201406-32.xml

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-1521-1

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugzilla.redhat.com/show_bug.cgi?id=840592

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.