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CVE-2011-4576

Publication date 5 January 2012

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

The SSL 3.0 implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly initialize data structures for block cipher padding, which might allow remote attackers to obtain sensitive information by decrypting the padding data sent by an SSL peer.

Status

Package Ubuntu Release Status
openssl 11.10 oneiric
Fixed 1.0.0e-2ubuntu4.2
11.04 natty
Fixed 0.9.8o-5ubuntu1.2
10.10 maverick
Fixed 0.9.8o-1ubuntu4.6
10.04 LTS lucid
Fixed 0.9.8k-7ubuntu8.8
8.04 LTS hardy
Fixed 0.9.8g-4ubuntu3.15
openssl098 11.10 oneiric
Fixed 0.9.8o-7ubuntu1.2
11.04 natty Not in release
10.10 maverick Not in release
10.04 LTS lucid Not in release
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
openssl
openssl098

References

Related Ubuntu Security Notices (USN)

    • USN-1357-1
    • OpenSSL vulnerabilities
    • 9 February 2012

Other references