UBUNTU-CVE-2021-34193
- Source
- https://ubuntu.com/security/CVE-2021-34193
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-34193.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-34193
- Related
- Withdrawn
- 2025-06-23T15:54:03Z
- Published
- 2023-08-22T19:16:00Z
- Modified
- 2025-02-26T04:38:40Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs.
- References
-
- https://ubuntu.com/security/CVE-2021-34193
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28768
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29912
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30800
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28383
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27719
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32149
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30112
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31448
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31540
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28855
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28843
- https://www.cve.org/CVERecord?id=CVE-2021-34193
- https://github.com/OpenSC/OpenSC/issues/2841
Affected packages
Ubuntu:Pro:16.04:LTS / opensc
Package
- Name
- opensc
- Purl
- pkg:deb/ubuntu/opensc@0.15.0-1ubuntu1+esm1?arch=source&distro=esm-apps/xenial
Ubuntu:Pro:18.04:LTS / opensc
Package
- Name
- opensc
- Purl
- pkg:deb/ubuntu/opensc@0.17.0-3ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic