Vulnerability Details CVE-2019-15945
OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 19.3%
CVSS Severity
CVSS v3 Score 6.4
CVSS v2 Score 4.4
References
- http://www.openwall.com/lists/oss-security/2019/12/29/1
- https://github.com/OpenSC/OpenSC/commit/412a6142c27a5973c61ba540e33cdc22d5608e68
- https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4
- https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html
- https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/
- http://www.openwall.com/lists/oss-security/2019/12/29/1
- https://github.com/OpenSC/OpenSC/commit/412a6142c27a5973c61ba540e33cdc22d5608e68
- https://github.com/OpenSC/OpenSC/compare/f1691fc...12218d4
- https://lists.debian.org/debian-lts-announce/2019/09/msg00009.html
- https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/
Products affected by CVE-2019-15945
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cpe:2.3:a:opensc_project:opensc:0.12.2
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cpe:2.3:a:opensc_project:opensc:0.13.0
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cpe:2.3:a:opensc_project:opensc:0.14.0
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cpe:2.3:a:opensc_project:opensc:0.15.0
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cpe:2.3:a:opensc_project:opensc:0.16.0
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cpe:2.3:a:opensc_project:opensc:0.17.0
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cpe:2.3:a:opensc_project:opensc:0.18.0
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cpe:2.3:a:opensc_project:opensc:0.19.0
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cpe:2.3:a:opensc_project:opensc:0.2.0
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cpe:2.3:a:opensc_project:opensc:0.3.0
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cpe:2.3:a:opensc_project:opensc:0.3.1
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:fedoraproject:fedora:31