DescriptionIn Ceph before 12.2.3 and 13.x through 13.0.1, the RGWCivetWeb::init_env function in radosgw doesn't handle malformed HTTP headers properly, allowing for denial of service.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ceph (PTS)stretch10.2.11-2fixed
stretch (security)10.2.11-2+deb9u1fixed
bookworm, sid14.2.21-1.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
cephsource(unstable)(not affected)


- ceph <not-affected> (Issue introduced later)
See details in . Ceph as present in
Debian up to 10.2.5-7.2 is not vulnerable as they contain an older
version of the embedded webserver in RADOS gateway which does not return
null strings on malformed HTTP requests.
Original pull request:
Superseeded by:

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