CVEvulnerability
CVE-2017-11462
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2017-09-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-415
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 configurations
• mit kerberos 5 1.14
• mit kerberos 5 1.14.1
• mit kerberos 5 1.14.2
• mit kerberos 5 1.14.3
• mit kerberos 5 1.14.4
• mit kerberos 5 1.14.5
• mit kerberos 5 1.15
• mit kerberos 5 1.15.1
• fedoraproject fedora 25
• fedoraproject fedora 26
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=8598 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1488873 Issue Tracking, Patch, Third Party Advisory, VDB Entry
- https://github.com/krb5/krb5/commit/56f7b1bc95a2a3eeb420e069e7655fb181ade5cf Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2FPRUP4YVOEBGEROUYWZFEQ64HTMGNED/ lists.fedoraproject.org
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=8598 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1488873 Issue Tracking, Patch, Third Party Advisory, VDB Entry
- https://github.com/krb5/krb5/commit/56f7b1bc95a2a3eeb420e069e7655fb181ade5cf Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2FPRUP4YVOEBGEROUYWZFEQ64HTMGNED/ lists.fedoraproject.org