Alpaquita Linux
Security Advisory

CVE-2022-44640

Published: August 31, 2023Last modified: August 31, 2023

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).

Severity score breakdown

ParameterValue
Base score9.8
Attack VectorNETWORK
Attack complexityLOW
Privileges requiredNONE
User interactionNONE
ScopeUNCHANGED
ConfidentialityHIGH
Integrity impactHIGH
Availability impactHIGH
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Status

ProductReleasePackageStatus
Alpaquita Linux23 LTSheimdalNot affected (7.8.0-r1)
StreamheimdalNot affected (7.8.0-r3)

References

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