CVE-2003-0166

HIGH · CVSS 7.5 EPSS 13.92%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2003-04-02 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2003-0166

Severity

HIGH

CVSS

7.5

EPSS

13.92%

Original Filing — NVD Description

Integer signedness error in emalloc() function for PHP before 4.3.2 allow remote attackers to cause a denial of service (memory consumption) and possibly execute arbitrary code via negative arguments to functions such as (1) socket_recv, (2) socket_recvfrom, and possibly other functions.