CVE-2019-19481
- Source
- https://cve.org/CVERecord?id=CVE-2019-19481
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-19481.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2019-19481
- Downstream
- Related
- Published
- 2019-12-01T23:15:10.807Z
- Modified
- 2026-05-15T07:21:06.346929Z
- Severity
-
- 4.6 (Medium) CVSS_V3 - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-cac1.c mishandles buffer limits for CAC certificates.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18618
- https://github.com/OpenSC/OpenSC/commit/b75c002cfb1fd61cd20ec938ff4937d7b1a94278
- http://www.openwall.com/lists/oss-security/2019/12/29/1
Affected packages
Git / github.com/opensc/opensc
Affected ranges
- Type
- GIT
- Repo
- https://github.com/opensc/opensc
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affectedLast affectedLast affectedLast affected
- Database specific
{ "source": "CPE_FIELD", "extracted_events": [ { "introduced": "0" }, { "last_affected": "0.19.0-NA" }, { "last_affected": "0.20.0-rc1" }, { "last_affected": "0.20.0-rc2" }, { "last_affected": "0.20.0-rc3" } ], "cpe": [ "cpe:2.3:a:opensc_project:opensc:0.19.0:-:*:*:*:*:*:*", "cpe:2.3:a:opensc_project:opensc:0.20.0:rc1:*:*:*:*:*:*", "cpe:2.3:a:opensc_project:opensc:0.20.0:rc2:*:*:*:*:*:*", "cpe:2.3:a:opensc_project:opensc:0.20.0:rc3:*:*:*:*:*:*" ] }