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CVE-2010-1128

Publication date 26 March 2010

Last updated 24 July 2024


Ubuntu priority

The Linear Congruential Generator (LCG) in PHP before 5.2.13 does not provide the expected entropy, which makes it easier for context-dependent attackers to guess values that were intended to be unpredictable, as demonstrated by session cookies generated by using the uniqid function.

Read the notes from the security team

Status

Package Ubuntu Release Status
php5 10.04 LTS lucid
Not affected
9.10 karmic
Fixed 5.2.10.dfsg.1-2ubuntu6.5
9.04 jaunty
Fixed 5.2.6.dfsg.1-3ubuntu4.6
8.10 intrepid Ignored
8.04 LTS hardy
Fixed 5.2.4-2ubuntu5.12
6.06 LTS dapper
Fixed 5.1.2-1ubuntu3.19

Notes


mdeslaur

also fixed in 5.3.2

Patch details

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

Package Patch details
php5