CVE-2012-0789

23Vexday Risk Score

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

ssvc Attendepss 8.3%

from disclosure to weapon0 days

Published on NVDFeb 14

1st PoCDec 18

exploitation probability

8.3%top 6% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

Memory leak in the timezone functionality in PHP before 5.3.9 allows remote attackers to cause a denial of service (memory consumption) by triggering many strtotime function calls, which are not properly handled by the php_date_parse_tzfile cache.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/36789

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

References

http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html https://bugs.php.net/bug.php?id=53502 https://bugzilla.redhat.com/show_bug.cgi?id=783609 http://secunia.com/advisories/48668 http://www.php.net/ChangeLog-5.php#5.3.9