Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-libksbaalma-upgrade-libksba-devel | Feb 13, 2023 | Dec 20, 2022 | |
| Alpine Linux | alpine-linux-upgrade-libksba | Mar 26, 2024 | Dec 20, 2022 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-libksbaamazon-linux-ami-2-upgrade-libksba-debuginfoamazon-linux-ami-2-upgrade-libksba-devel | May 17, 2023 | Dec 20, 2022 | |
| Amazon_linux | — | amazon-linux-upgrade-libksba | Jun 7, 2023 | Dec 20, 2022 |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Dec 20, 2022 | |
| Centos_linux | — | centos-upgrade-libksbacentos-upgrade-libksba-debuginfocentos-upgrade-libksba-devel | Jan 31, 2023 | Dec 20, 2022 |
| Debian | debian-upgrade-libksba | Dec 23, 2022 | Dec 20, 2022 | |
| Dell Powerstore Dsa2023173 | dell-powerstoreos-upgrade-latest | Oct 23, 2025 | Jun 21, 2023 | |
| Gentoo Linux | gentoo-linux-upgrade-dev-libs-libksba | Dec 29, 2022 | Dec 20, 2022 | |
| Huawei Euleros 2_0_sp10 | huawei-euleros-2_0_sp10-upgrade-libksba | Mar 20, 2023 | Dec 20, 2022 | |
| Huawei Euleros 2_0_sp11 | huawei-euleros-2_0_sp11-upgrade-libksba | May 8, 2023 | Dec 20, 2022 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-libksba | Jun 9, 2023 | Dec 20, 2022 | |
| Huawei Euleros 2_0_sp9 | huawei-euleros-2_0_sp9-upgrade-libksba | Mar 9, 2023 | Dec 20, 2022 | |
| Nutanix Ahv | nutanix-ahv-upgrade-latest | Jun 5, 2026 | Sep 4, 2023 | |
| Oracle_linux | — | oracle-linux-upgrade-libksbaoracle-linux-upgrade-libksba-devel | Jan 31, 2023 | Oct 17, 2022 |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-libksbaredhat-upgrade-libksba-debuginforedhat-upgrade-libksba-debugsourceredhat-upgrade-libksba-devel | Jan 31, 2023 | Dec 20, 2022 | |
| Rocky_linux | rocky-upgrade-libksbarocky-upgrade-libksba-debuginforocky-upgrade-libksba-debugsourcerocky-upgrade-libksba-devel | Mar 12, 2024 | Dec 20, 2022 | |
| Suse | — | suse-upgrade-libksba-develsuse-upgrade-libksba8 | Jan 6, 2023 | Dec 20, 2022 |
| Ubuntu | ubuntu-pro-upgrade-libksba8ubuntu-upgrade-libksba8 | Jan 5, 2023 | Dec 20, 2022 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Dec 20, 2022 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub