← Back

CVE-2017-11462

nvd nist
Published: Sep 13, 2017Modified: May 13, 2026

JSON object

Loading...
9.8
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

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.

Affected (15)

Mit
1 product
Kerberos 5
Fedoraproject
1 product
Fedora
Configuration A
13 vulnerable
Vulnerable SoftwareAffected Versions
Mit
Kerberos 5
Version 1.14.1
Kerberos 5
Version 1.14.2
Kerberos 5
Version 1.14.3
Kerberos 5
Version 1.14.4
Kerberos 5
Version 1.14.5
Kerberos 5
Version 1.14
Kerberos 5
Version 1.14 alpha1
Kerberos 5
Version 1.14 beta1
Kerberos 5
Version 1.14 beta2
Kerberos 5
Version 1.15.1
Kerberos 5
Version 1.15.1 beta1
Kerberos 5
Version 1.15.1 beta2
Kerberos 5
Version 1.15
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Fedoraproject
Fedora
Version 25
Fedora
Version 26

Related CWEs

CWE-415
Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References (8)

Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Issue TrackingPatchThird Party AdvisoryVDB Entry
Source: cve@mitre.org
PatchThird Party Advisory
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatchThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.