Out-of-Bounds Affecting opensc package, versions <0.16.0-3+deb9u2
Threat Intelligence
EPSS
0.17% (56th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN9-OPENSC-461075
- published 6 Sep 2019
- disclosed 5 Sep 2019
Introduced: 5 Sep 2019
CVE-2019-15946 Open this link in a new tabHow to fix?
Upgrade Debian:9 opensc to version 0.16.0-3+deb9u2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream opensc package and not the opensc package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry in libopensc/asn1.c.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15946
- https://security-tracker.debian.org/tracker/CVE-2019-15946
- https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/
- https://github.com/OpenSC/OpenSC/commit/a3fc7693f3a035a8a7921cffb98432944bb42740
- https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4
- http://www.openwall.com/lists/oss-security/2019/12/29/1
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-15946
- https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/
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