Alpine Linux Development TeamALPINE:CVE-2022-41916CVE-2022-41916
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
73.2%
Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos. Versions prior to 7.7.1 are vulnerable to a denial of service vulnerability in Heimdal’s PKI certificate validation library, affecting the KDC (via PKINIT) and kinit (via PKINIT), as well as any third-party applications using Heimdal’s libhx509. Users should upgrade to Heimdal 7.7.1 or 7.8. There are no known workarounds for this issue.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | heimdal | < 7.7.1-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | heimdal | < 7.7.1-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | heimdal | < 7.7.1-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | heimdal | < 7.7.1-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | heimdal | < 7.7.1-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | heimdal | < 7.7.1-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | heimdal | < 7.7.1-r0 | UNKNOWN |
| Alpine | 3.20-main | noarch | heimdal | < 7.7.1-r0 | UNKNOWN |
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
73.2%