CVE-2019-15945

NameCVE-2019-15945
DescriptionOpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1916-1, DLA-2832-1
Debian Bugs939668

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
opensc (PTS)buster0.19.0-1+deb10u1fixed
bullseye0.21.0-1fixed
bookworm, sid0.23.0-0.2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openscsourcejessie0.16.0-3+deb8u1DLA-1916-1
openscsourcestretch0.16.0-3+deb9u2DLA-2832-1
openscsourcebuster0.19.0-1+deb10u1
openscsource(unstable)0.20.0-1939668

Notes

https://github.com/OpenSC/OpenSC/commit/412a6142c27a5973c61ba540e33cdc22d5608e68

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