AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2010-2191

MEDIUM · CVSS 6.4 EPSS 2.41%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-06-08 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.4. See the original NVD description below for full technical details.

CVE
CVE-2010-2191
Severity
MEDIUM
CVSS
6.4
EPSS
2.41%

Original NVD Description

The (1) parse_str, (2) preg_match, (3) unpack, and (4) pack functions; the (5) ZEND_FETCH_RW, (6) ZEND_CONCAT, and (7) ZEND_ASSIGN_CONCAT opcodes; and the (8) ArrayObject::uasort method in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) or trigger memory corruption by causing a userspace interruption of an internal function or handler. NOTE: vectors 2 through 4 are related to the call time pass by reference feature.