CVE-2025-48367

NameCVE-2025-48367
DescriptionRedis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1108980, 1108981, 1108982

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
redict (PTS)sid7.3.2+ds-1vulnerable
redis (PTS)bullseye5:6.0.16-1+deb11u2vulnerable
bullseye (security)5:6.0.16-1+deb11u6vulnerable
bookworm5:7.0.15-1~deb12u4vulnerable
bookworm (security)5:7.0.15-1~deb12u3vulnerable
sid, trixie5:8.0.0-2vulnerable
valkey (PTS)trixie8.1.1+dfsg1-2vulnerable
sid8.1.1+dfsg1-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
redictsource(unstable)(unfixed)1108980
redissource(unstable)(unfixed)1108981
valkeysource(unstable)8.1.1+dfsg1-31108982

Notes

https://codeberg.org/redict/redict/issues/105
https://github.com/redis/redis/security/advisories/GHSA-4q32-c38c-pwgq
Fixed by: https://github.com/redis/redis/commit/bde62951accfc4bb0a516276fd0b4b307e140ce2 (8.0.3)
https://github.com/valkey-io/valkey/pull/2315
Fixed by: https://github.com/valkey-io/valkey/commit/cb10d9d78f35945b667e46967b3980e89954d73b

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