CVE-2006-4812

Published 09 Oct 2006 · Updated 07 Aug 2024

28Vexday Risk Score

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

ssvc Attendepss 20%

from disclosure to weapon0 days

Published on NVDOct 9

1st PoCOct 5

exploitation probability

20%top 3% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/28760

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

References