CVEvulnerability
CVE-2021-34193
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-08-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-787
Description
Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs.
Affected configurations
• opensc project opensc (< 0.22.0)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27719 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28383 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28768 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28843 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28855 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29912 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30112 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30800 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31448 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31540 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32149 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27719 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28383 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28768 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28843 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28855 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29912 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30112 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30800 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31448 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31540 Issue Tracking, Mailing List
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32149 Issue Tracking, Mailing List
- https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html lists.debian.org