Operation on a Resource after Expiration or Release The advisory has been revoked - it doesn't affect any version of package opensc (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN8-OPENSC-536400
- published2 Dec 2019
- disclosed1 Dec 2019
Introduced: 1 Dec 2019
CVE-2019-19480 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream opensc package and not the opensc package as distributed by Debian.
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19480
- https://security-tracker.debian.org/tracker/CVE-2019-19480
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/
- https://github.com/OpenSC/OpenSC/commit/6ce6152284c47ba9b1d4fe8ff9d2e6a3f5ee02c7
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18478
- http://www.openwall.com/lists/oss-security/2019/12/29/1
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/