CVE-2022-47629
libksba8: Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.
CVE-2022-47629 is fixed in 3 products on 1 platform, first by libksba8 1.3.5-2ubuntu0.18.04.2, released December 20, 2022. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
9.8
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0167
76th percentile
Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libksba · Debian 11.6 (bullseye) | 1.5.0-3+deb11u2 | DSA-5305-1 | Dec 21, 2022 |
| libksba · Debian 12.15 (bookworm) | 1.6.3-1 | DEBIAN-CVE-2022-47629 | Dec 20, 2022 |
| libksba · Debian 13.5 (trixie) | 1.6.3-1 | DEBIAN-CVE-2022-47629 | Dec 20, 2022 |
| libksba · Debian 14 | 1.6.3-1 | DEBIAN-CVE-2022-47629 | Dec 20, 2022 |
| libksba · RHEL 8 | 0:1.3.5-9.el8_7 | RHSA-2023:0625 | Feb 7, 2023 |
| libksba · RHEL 9 | 0:1.5.1-6.el9_1 | RHSA-2023:0626 | Feb 7, 2023 |
| libksba · almalinux 8 | 1.3.5-9.el8_7 | ALSA-2023:0625 | Feb 7, 2023 |
| libksba · almalinux 9 | 1.5.1-6.el9_1 | ALSA-2023:0626 | Feb 7, 2023 |
| libksba · ol 8 | 0:1.3.5-9.el8_7 | ELSA-2023-0625 | Feb 7, 2023 |
| libksba · ol 9 | 0:1.5.1-6.el9_1 | ELSA-2023-0626 | Feb 8, 2023 |
| libksba · rocky 8 | 0:1.3.5-9.el8_7 | RLSA-2023:0625 | Feb 16, 2023 |
| libksba · rocky 9 | 0:1.5.1-6.el9_1 | RLSA-2023:0626 | Feb 16, 2023 |
| libksba-devel · RHEL 8 | 0:1.3.5-9.el8_7 | RHSA-2023:0625 | Feb 7, 2023 |
| libksba-devel · RHEL 9 | 0:1.5.1-6.el9_1 | RHSA-2023:0626 | Feb 7, 2023 |
| libksba-devel · almalinux 8 | 1.3.5-9.el8_7 | ALSA-2023:0625 | Feb 7, 2023 |
| libksba-devel · almalinux 9 | 1.5.1-6.el9_1 | ALSA-2023:0626 | Feb 7, 2023 |
| libksba-devel · ol 8 | 0:1.3.5-9.el8_7 | ELSA-2023-0625 | Feb 7, 2023 |
| libksba-devel · ol 9 | 0:1.5.1-6.el9_1 | ELSA-2023-0626 | Feb 8, 2023 |
| libksba8 · Ubuntu 18.04.6 LTS (bionic) | 1.3.5-2ubuntu0.18.04.2 | libksba8 1.3.5-2ubuntu0.18.04.2 | Dec 20, 2022 |
| libksba8 · Ubuntu 20.04 LTS (focal) | 1.3.5-2ubuntu0.20.04.2 | libksba8 1.3.5-2ubuntu0.20.04.2 | Dec 20, 2022 |
| libksba8 · Ubuntu 22.04.1 LTS (jammy) | 1.6.0-2ubuntu0.2 | libksba8 1.6.0-2ubuntu0.2 | Dec 20, 2022 |
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