Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.025
EPSS Ranking 84.6%
CVSS Severity
CVSS v2 Score 7.5
References
- http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=518
- http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=863
- http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS
- http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d65bd94e0ba9
- http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d7375e2a9076
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.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-updates/2013-06/msg00030.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html
- http://rhn.redhat.com/errata/RHSA-2012-1132.html
- http://secunia.com/advisories/50089
- http://security.gentoo.org/glsa/glsa-201406-32.xml
- http://www.ubuntu.com/usn/USN-1521-1
- https://bugzilla.redhat.com/show_bug.cgi?id=841345
- http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=518
- http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=863
- http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS
- http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d65bd94e0ba9
- http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d7375e2a9076
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.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-updates/2013-06/msg00030.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html
- http://rhn.redhat.com/errata/RHSA-2012-1132.html
- http://secunia.com/advisories/50089
- http://security.gentoo.org/glsa/glsa-201406-32.xml
- http://www.ubuntu.com/usn/USN-1521-1
- https://bugzilla.redhat.com/show_bug.cgi?id=841345
Products affected by CVE-2012-3423
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cpe:2.3:a:redhat:icedtea-web:1.0
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cpe:2.3:a:redhat:icedtea-web:1.0.1
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cpe:2.3:a:redhat:icedtea-web:1.0.2
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cpe:2.3:a:redhat:icedtea-web:1.0.3
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cpe:2.3:a:redhat:icedtea-web:1.0.4
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cpe:2.3:a:redhat:icedtea-web:1.0.5
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cpe:2.3:a:redhat:icedtea-web:1.0.6
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cpe:2.3:a:redhat:icedtea-web:1.1
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cpe:2.3:a:redhat:icedtea-web:1.1.1
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cpe:2.3:a:redhat:icedtea-web:1.1.2
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cpe:2.3:a:redhat:icedtea-web:1.1.3
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cpe:2.3:a:redhat:icedtea-web:1.1.4
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cpe:2.3:a:redhat:icedtea-web:1.1.5
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cpe:2.3:a:redhat:icedtea-web:1.1.6
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cpe:2.3:a:redhat:icedtea-web:1.1.7
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cpe:2.3:a:redhat:icedtea-web:1.2