CVE-2017-11462 — Vulnetix

CVE-2017-11462 PUBLISHED

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.

EPSS 1.05% · 78.0th percentile

Risk Scores

EPSS Score

1.05%

78.0th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	krb5	0, 1.13.2+dfsg-2, 1.13.2+dfsg-3
Ubuntu:14.04:LTS	krb5	1.12+dfsg-2ubuntu5.3, ,

Exploit Intelligence

https://github.com/krb5/krb5/commit/56f7b1bc95a2a3eeb420e069e7655fb181ade5cf (circl)
http://krbdev.mit.edu/rt/Ticket/Display.html?id=8598 (circl)
FEDORA-2017-10c74147f9 (circl)
https://bugzilla.redhat.com/show_bug.cgi?id=1488873 (circl)

Timeline

Sep 13, 2017 CVE Published
Apr 14, 2021 EPSS Score
Jun 23, 2021 EPSS Score
Aug 24, 2021 EPSS Score
Oct 26, 2021 EPSS Score
Feb 28, 2022 EPSS Score
May 2, 2022 EPSS Score
Jul 3, 2022 EPSS Score
Sep 5, 2022 EPSS Score
Nov 6, 2022 EPSS Score
Jan 8, 2023 EPSS Score
Mar 11, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2017-11462 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2017-11462 third-party-advisory

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