Unrated severityNVD Advisory· Published Dec 25, 2022· Updated Apr 15, 2025

CVE-2022-44640

Description

Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Heimdal/Heimdalcpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <7.7.1
osv-coords5 versions
pkg:rpm/opensuse/libheimdal&distro=openSUSE%20Leap%2015.3 pkg:rpm/opensuse/libheimdal&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/samba&distro=openSUSE%20Tumbleweed pkg:rpm/suse/libheimdal&distro=SUSE%20Package%20Hub%2015%20SP3 pkg:rpm/suse/libheimdal&distro=SUSE%20Package%20Hub%2015%20SP4
< 7.8.0-bp153.2.4.1+ 4 more
- (no CPE)range: < 7.8.0-bp153.2.4.1
- (no CPE)range: < 7.8.0-bp154.2.4.1
- (no CPE)range: < 4.17.4+git.300.305b22bfce-1.1
- (no CPE)range: < 7.8.0-bp153.2.4.1
- (no CPE)range: < 7.8.0-bp154.2.4.1

Patches

Vulnerability mechanics

References

security.gentoo.org/glsa/202310-06mitrevendor-advisory
github.com/heimdal/heimdal/security/advisories/GHSA-88pm-hfmq-7vv4mitre
security.netapp.com/advisory/ntap-20230216-0008/mitre

News mentions

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