VULNERABILITY INTELLIGENCE

CVE-2017-11462

CVSS score9.8 CRITICAL

EPSS probability5.48%

CISA KEVNot currently listed

Published2017-09-13

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Double free vulnerability in MIT Kerberos 5 (aka krb5) allows attackers to have unspecified impact via vectors involving automatic deletion of security contexts on error.

Weakness classification

CWE-415: Double Free

Primary references

cve@mitre.org — Vendor Advisory
cve@mitre.org — Issue Tracking, Patch, Third Party Advisory, VDB Entry
cve@mitre.org — Patch, Third Party Advisory
cve@mitre.org
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Patch, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108