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Case File

CVE-2003-0543

MEDIUM · CVSS 5 EPSS 24.65%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2003-11-17 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It affects OpenSSL. Its EPSS score suggests a 24.6% probability of exploitation in the next 30 days. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2003-0543
Severity
MEDIUM
CVSS
5
EPSS
24.65%
OpenSSL

Original NVD Description

Integer overflow in OpenSSL 0.9.6 and 0.9.7 allows remote attackers to cause a denial of service (crash) via an SSL client certificate with certain ASN.1 tag values.