vulnerability
Arch Linux: Arbitrary code execution (CVE-2020-26571)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Oct 6, 2020 | Jul 11, 2025 | Nov 27, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Oct 6, 2020
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
The gemsafe GPK smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in sc_pkcs15emu_gemsafeGPK_init.
Solution
arch-linux-upgrade-latest
References
- CVE-2020-26571
- https://attackerkb.com/topics/CVE-2020-26571
- URL-http://www.openwall.com/lists/oss-security/2020/11/24/4
- URL-https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20612
- URL-https://github.com/OpenSC/OpenSC/releases/tag/0.21.0
- URL-https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXOHFDMNMO6IDECAGUTB3SJGAGXVRT6S/
- URL-https://security.archlinux.org/ASA-202011-27
- CWE-787
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.