CVE-2012-3423

Publication date 31 July 2012

Last updated 24 July 2024

Ubuntu priority

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.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
icedtea-web	12.04 LTS precise	Fixed 1.2-2ubuntu1.1
	11.10 oneiric	Fixed 1.2-2ubuntu0.11.10.2
	11.04 natty	Fixed 1.2-2ubuntu0.11.04.2
	10.04 LTS lucid	Fixed 1.2-2ubuntu0.10.04.2
	8.04 LTS hardy	Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
icedtea-web	Upstream: http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d7375e2a9076 Upstream: http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d65bd94e0ba9

References

Related Ubuntu Security Notices (USN)

USN-1521-1
IcedTea-Web vulnerabilities
31 July 2012

CVE-2012-3423

Status

Patch details

References

Related Ubuntu Security Notices (USN)

Other references