| Name | CVE-2022-3854 |
| Description | A flaw was found in Ceph, relating to the URL processing on RGW backends. An attacker can exploit the URL processing by providing a null URL to crash the RGW, causing a denial of service. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1027151 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| ceph (PTS) | buster | 12.2.11+dfsg1-2.1 | fixed |
| buster (security) | 12.2.11+dfsg1-2.1+deb10u1 | fixed |
| bullseye | 14.2.21-1 | fixed |
| bookworm | 16.2.11+ds-2 | fixed |
| trixie | 16.2.11+ds-5 | fixed |
| sid | 18.2.1+ds-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| ceph | source | buster | (not affected) | | | |
| ceph | source | bullseye | (not affected) | | | |
| ceph | source | (unstable) | 16.2.10+ds-5 | | | 1027151 |
Notes
[bullseye] - ceph <not-affected> (Vulnerable code added in Ceph 16.1)
[buster] - ceph <not-affected> (Vulnerable code added in Ceph 16.1)
https://bugzilla.redhat.com/show_bug.cgi?id=2139925
https://bugzilla.suse.com/show_bug.cgi?id=1205025
https://tracker.ceph.com/issues/55765
https://github.com/ceph/ceph/pull/47025
Introduced in https://github.com/ceph/ceph/commit/99f7c4aa1286edfea6961b92bb44bb8fe22bd599