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Bug 809845 (CVE-2021-37750) - app-crypt/mit-krb5: NULL pointer dereference (CVE-2021-37750)
Summary: app-crypt/mit-krb5: NULL pointer dereference (CVE-2021-37750)
Alias: CVE-2021-37750
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal minor (vote)
Assignee: Gentoo Security
Whiteboard: B3 [ebuild]
Depends on:
Reported: 2021-08-23 18:32 UTC by John Helmert III
Modified: 2021-08-23 18:32 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description John Helmert III gentoo-dev Security 2021-08-23 18:32:40 UTC

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field.

Doesn't seem like the commit has made it into a release yet?