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Case File

CVE-2011-0284

HIGH · CVSS 7.6 EPSS 8.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-03-20 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.6. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2011-0284
Severity
HIGH
CVSS
7.6
EPSS
8.27%

Original NVD Description

Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data.