CVE-2021-44758

Name
CVE-2021-44758
Description
Heimdal before 7.7.1 allows attackers to cause a NULL pointer dereference in a SPNEGO acceptor via a preferred_mech_type of GSS_C_NO_OID and a nonzero initial_response value to send_accept.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://github.com/heimdal/heimdal/security/advisories/GHSA-69h9-669w-88xv
CONFIRM https://github.com/heimdal/heimdal/commit/f9ec7002cdd526ae84fbacbf153162e118f22580
cve@mitre.org https://security.gentoo.org/glsa/202310-06

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:heimdal_project:heimdal:*:*:*:*:*:*:*:* heimdal >= None < 7.7.1

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
heimdal 3.16-main 7.7.1-r0 Leonardo Arena <rnalrd@alpinelinux.org> fixed
heimdal 3.15-main 7.7.1-r0 Leonardo Arena <rnalrd@alpinelinux.org> fixed