Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2012-3423

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service (crash), obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet.

Published

2012-08-07T21:55:01.780

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	icedtea-web	≤ 1.2	Yes
Application	redhat	icedtea-web	1.0	Yes
Application	redhat	icedtea-web	1.1	Yes

References

http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=518 ([email protected])
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=863 Vendor Advisory ([email protected])
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS ([email protected])
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d65bd94e0ba9 Exploit, Patch ([email protected])
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d7375e2a9076 Exploit, Patch ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html ([email protected])
http://lists.opensuse.org/opensuse-updates/2013-05/msg00032.html ([email protected])
http://lists.opensuse.org/opensuse-updates/2013-06/msg00030.html ([email protected])
http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html ([email protected])
http://rhn.redhat.com/errata/RHSA-2012-1132.html ([email protected])
http://secunia.com/advisories/50089 Vendor Advisory ([email protected])
http://security.gentoo.org/glsa/glsa-201406-32.xml ([email protected])
http://www.ubuntu.com/usn/USN-1521-1 ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=841345 ([email protected])
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=518 (af854a3a-2127-422b-91ae-364da2661108)
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=863 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS (af854a3a-2127-422b-91ae-364da2661108)
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d65bd94e0ba9 Exploit, Patch (af854a3a-2127-422b-91ae-364da2661108)
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d7375e2a9076 Exploit, Patch (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2013-05/msg00032.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2013-06/msg00030.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2012-1132.html (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/50089 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://security.gentoo.org/glsa/glsa-201406-32.xml (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1521-1 (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=841345 (af854a3a-2127-422b-91ae-364da2661108)