CVEvulnerability

CVE-2010-1915

5.0 MEDIUM Published 2010-05-12 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2010-05-12
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

Description

The preg_quote function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature, modification of ZVALs whose values are not updated in the associated local variables, and access of previously-freed memory.

Affected configurations

• php php 5.2.0 • php php 5.2.1 • php php 5.2.2 • php php 5.2.3 • php php 5.2.4 • php php 5.2.5 • php php 5.2.6 • php php 5.2.7 • php php 5.2.8 • php php 5.2.9 • php php 5.2.10 • php php 5.2.11 • php php 5.2.12 • php php 5.3.0 • php php 5.3.1 • php php 5.3.2

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References