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Case File

CVE-2009-1271

MEDIUM · CVSS 5 EPSS 2.40%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-04-08 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2009-1271
Severity
MEDIUM
CVSS
5
EPSS
2.40%

Original NVD Description

The JSON_parser function (ext/json/JSON_parser.c) in PHP 5.2.x before 5.2.9 allows remote attackers to cause a denial of service (segmentation fault) via a malformed string to the json_decode API function.