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
Mailing lists
Exploits
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

Match rules

CPE URI Source package Min version Max version

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