CVE-2010-1128

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 7.9%

from disclosure to weapon0 days

Published on NVDMar 26

1st PoCFeb 26

exploitation probability

7.9%top 6% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

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.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/33677

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://secunia.com/advisories/38708 http://secunia.com/advisories/42410 http://www.php.net/ChangeLog-5.php http://www.php.net/releases/5_2_13.php http://www.redhat.com/support/errata/RHSA-2010-0919.html http://www.securityfocus.com/bid/38430 http://www.vupen.com/english/advisories/2010/0479 http://www.vupen.com/english/advisories/2010/3081