CVE-2023-5992

NameCVE-2023-5992
DescriptionA vulnerability was found in OpenSC where PKCS#1 encryption padding removal is not implemented as side-channel resistant. This issue may result in the potential leak of private data.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1064189

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
opensc (PTS)bullseye0.21.0-1vulnerable
bookworm0.23.0-0.3+deb12u1vulnerable
sid, trixie0.25.1-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openscsource(unstable)0.25.0~rc1-11064189

Notes

[bookworm] - opensc <no-dsa> (Minor issue)
[bullseye] - opensc <no-dsa> (Minor issue)
[buster] - opensc <no-dsa> (Minor issue)
https://bugzilla.redhat.com/show_bug.cgi?id=2248685
https://github.com/OpenSC/OpenSC/wiki/CVE-2023-5992
https://github.com/OpenSC/OpenSC/pull/2948
Regression fix: https://github.com/OpenSC/OpenSC/pull/3077 (0.25.1)

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