CVE-2022-41916
published 2022-11-15CVE-2022-41916: 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…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
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.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | heimdal | < heimdal 7.8.git20221115.a6cf945+dfsg-1 (bookworm) | heimdal 7.8.git20221115.a6cf945+dfsg-1 (bookworm) |
| heimdal | heimdal | < 7.7.1 | 7.7.1 |
| heimdal_project | heimdal | < 7.7.1 | 7.7.1 |
| heimdal_project | heimdal | >= 0 < 7.7.0+dfsg-2+deb11u2 | 7.7.0+dfsg-2+deb11u2 |
| heimdal_project | heimdal | >= 0 < 7.8.git20221115.a6cf945+dfsg-1 | 7.8.git20221115.a6cf945+dfsg-1 |
| heimdal_project | heimdal | >= 0 < 7.8.git20221115.a6cf945+dfsg-1 | 7.8.git20221115.a6cf945+dfsg-1 |
| heimdal_project | heimdal | >= 0 < 7.8.git20221115.a6cf945+dfsg-1 | 7.8.git20221115.a6cf945+dfsg-1 |
| msrc | azl3_samba_4.18.3-1_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_heimdal_7.7.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| msrc | cm1_heimdal_7.7.1-1_on_cbl_mariner_1.0 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH