CVEvulnerability

CVE-2006-3017

9.3 HIGH Published 2006-06-14 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2006-06-14
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C

Description

zend_hash_del_key_or_index in zend_hash.c in PHP before 4.4.3 and 5.x before 5.1.3 can cause zend_hash_del to delete the wrong element, which prevents a variable from being unset even when the PHP unset function is called, which might cause the variable's value to be used in security-relevant operations.

Affected configurations

• php php (<= 4.4.2) • php php 3.0 • php php 3.0.1 • php php 3.0.2 • php php 3.0.3 • php php 3.0.4 • php php 3.0.5 • php php 3.0.6 • php php 3.0.7 • php php 3.0.8 • php php 3.0.9 • php php 3.0.10 • php php 3.0.11 • php php 3.0.12 • php php 3.0.13 • php php 3.0.14 • php php 3.0.15 • php php 3.0.16 • php php 3.0.17 • php php 3.0.18 • php php 4.0 • php php 4.0.0 • php php 4.0.1 • php php 4.0.2 • php php 4.0.3 • php php 4.0.4 • php php 4.0.5 • php php 4.0.6 • php php 4.0.7 • php php 4.1.0 • php php 4.1.1 • php php 4.1.2 • php php 4.2 • php php 4.2.0 • php php 4.2.1 • php php 4.2.2 • php php 4.2.3 • php php 4.3.0 • php php 4.3.1 • php php 4.3.2 • php php 4.3.3 • php php 4.3.4 • php php 4.3.5 • php php 4.3.6 • php php 4.3.7 • php php 4.3.8 • php php 4.3.9 • php php 4.3.10 • php php 4.3.11 • php php 4.4.0 • php php 4.4.1 • php php 5.0 • php php 5.0.0 • php php 5.0.1 • php php 5.0.2 • php php 5.0.3 • php php 5.0.4 • php php 5.0.5 • php php 5.1.0 • php php 5.1.1 … and 2 more

References