CVE-2022-48468

NameCVE-2022-48468
Descriptionprotobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libsignal-protocol-c (PTS)bullseye2.3.3-1+deb11u1vulnerable
sid, trixie, bookworm2.3.3-3fixed
protobuf-c (PTS)bullseye1.3.3-1vulnerable
sid, trixie, bookworm1.4.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libsignal-protocol-csource(unstable)2.3.3-3
protobuf-csource(unstable)1.4.1-1

Notes

[bullseye] - protobuf-c <no-dsa> (Minor issue)
[buster] - protobuf-c <no-dsa> (Minor issue)
[bullseye] - libsignal-protocol-c <no-dsa> (Minor issue)
[buster] - libsignal-protocol-c <no-dsa> (Minor issue)
https://github.com/protobuf-c/protobuf-c/commit/289f5c18b195aa43d46a619d1188709abbfa9c82 (v1.4.1)
https://github.com/protobuf-c/protobuf-c/commit/0d1fd124a4e0a07b524989f6e64410ff648fba61 (v1.4.1)
https://github.com/protobuf-c/protobuf-c/pull/513
https://github.com/protobuf-c/protobuf-c/issues/499

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