CVEvulnerability

CVE-2011-0284

7.6 HIGH Published 2011-03-20 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-03-20
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.6 HIGH — AV:N/AC:H/Au:N/C:C/I:C/A:C
Weaknesses
CWE-399

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.

Affected configurations

• mit kerberos 5 1.7 • mit kerberos 5 1.7.1 • mit kerberos 5 1.8 • mit kerberos 5 1.8.1 • mit kerberos 5 1.8.2 • mit kerberos 5 1.8.3 • mit kerberos 5 1.9

Related

Weakness · not in database (1)

References