Paper/Archive/CVE-2022-44640

CVE-2022-44640

mitre — 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 Dist…

EPSS 2%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD, ADP agree)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 83.7.837 × 2016.7 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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).

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/heimdal/heimdal/security/advisories/GHSA-88pm-hfmq-7vv4 refsecurity.netapp.com/advisory/ntap-20230216-0008 advisorysecurity.gentoo.org/glsa/202310-06