Vulnerability Database

300,445

Total vulnerabilities in the database

CVE-2022-44640

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).

Published: Dec 25, 2022
Updated: Apr 14, 2023
CVE: CVE-2022-44640
Severity: Critical
Exploit:

CVSS v3:

Severity: Critical
Score: 9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

No CWE or OWASP classifications available.

Affected Software
References

Software	From	Fixed in
heimdal_project / heimdal	-	7.7.1
samba / samba	4.16.0	4.16.8
samba / samba	4.17.0	4.17.4
samba / samba	4.15.0	4.15.3

https://github.com/heimdal/heimdal/security/advisories/GHSA-88pm-hfmq-7vv4
https://security.gentoo.org/glsa/202310-06
https://security.netapp.com/advisory/ntap-20230216-0008/

Deep Security Visibility Without the Complexity

SynScan provides clear, real-time security insights so you can monitor your attack surface, spot risks early, and act fast—without extra complexity.

No setup fees
5-min deployment
Cancel anytime

Book a Demo