CVE-2022-3854
published 2023-03-06CVE-2022-3854: 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…
PriorityP428medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
0.56%
44.3th percentile
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.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | ceph | < ceph 16.2.10+ds-5 (bookworm) | ceph 16.2.10+ds-5 (bookworm) |
| msrc | azl3_ceph_16.2.10-3_on_azure_linux_3.0 | — | — |
| msrc | azl3_ceph_18.2.1-1_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_ceph_16.2.10-7_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| redhat | ceph_storage | — | — |
| redhat | ceph_storage | — | — |
| redhat | ceph_storage | — | — |
| redhat | ceph_storage | — | — |
| redhat | ceph_storage | >= 0 < 16.2.10+ds-5 | 16.2.10+ds-5 |
| redhat | ceph_storage | >= 0 < 16.2.10+ds-5 | 16.2.10+ds-5 |
| redhat | ceph_storage | >= 0 < 16.2.10+ds-5 | 16.2.10+ds-5 |
| redhat | ceph_storage | >= 0 < 12.2.13-0ubuntu0.18.04.11 | 12.2.13-0ubuntu0.18.04.11 |
| redhat | ceph_storage | >= 0 < 15.2.17-0ubuntu0.20.04.3 | 15.2.17-0ubuntu0.20.04.3 |
| redhat | ceph_storage | >= 0 < 17.2.5-0ubuntu0.22.04.3 | 17.2.5-0ubuntu0.22.04.3 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
vendor_redhat6.5MEDIUM
vendor_ubuntu6.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Ubuntu
Ceph vulnerabilities
vendor_ubuntu·2023-05-09·CVSS 6.5
CVE-2021-3979 [MEDIUM] Ceph vulnerabilities
Title: Ceph vulnerabilities
Summary: Several security issues were fixed in Ceph.
Mark Kirkwood discovered that Ceph incorrectly handled certain key lengths.
An attacker could possibly use this issue to create non-random encryption
keys. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2021-3979)
It was discovered that Ceph incorrectly handled the volumes plugin. An
attacker could possibly use this issue to obtain access to any share. This
issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10.
(CVE-2022-0670)
It was discovered that Ceph incorrectly handled crash dumps. A local
attacker could possibly use this issue to escalate privileges to root. This
issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10.
(CVE-2022-3650)
It was
Microsoft
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.
vendor_msrc·2023-03-14·CVSS 6.5
CVE-2022-3854 [MEDIUM] CWE-177 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.
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.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect
Red Hat
ceph: possible DoS issue in ceph URL processing on RGW backends
vendor_redhat·2022-11-03·CVSS 6.5
CVE-2022-3854 [MEDIUM] CWE-177 ceph: possible DoS issue in ceph URL processing on RGW backends
ceph: possible DoS issue in ceph URL processing on RGW backends
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.
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.
Package: ceph (Red Hat Ceph Storage 3) - Out of support scope
Package: ceph (Red Hat Ceph Storage 4) - Not affected
Package: ceph (Red Hat Ceph Storage 5) - Affected
Debian
CVE-2022-3854: ceph - A flaw was found in Ceph, relating to the URL processing on RGW backends. An att...
vendor_debian·2022·CVSS 6.5
CVE-2022-3854 [MEDIUM] CVE-2022-3854: ceph - A flaw was found in Ceph, relating to the URL processing on RGW backends. An att...
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.
Scope: local
bookworm: resolved (fixed in 16.2.10+ds-5)
bullseye: resolved
forky: resolved (fixed in 16.2.10+ds-5)
sid: resolved (fixed in 16.2.10+ds-5)
trixie: resolved (fixed in 16.2.10+ds-5)
OSV
ceph vulnerabilities
osv·2023-05-09·CVSS 6.5
CVE-2021-3979 [MEDIUM] ceph vulnerabilities
ceph vulnerabilities
Mark Kirkwood discovered that Ceph incorrectly handled certain key lengths.
An attacker could possibly use this issue to create non-random encryption
keys. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2021-3979)
It was discovered that Ceph incorrectly handled the volumes plugin. An
attacker could possibly use this issue to obtain access to any share. This
issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10.
(CVE-2022-0670)
It was discovered that Ceph incorrectly handled crash dumps. A local
attacker could possibly use this issue to escalate privileges to root. This
issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10.
(CVE-2022-3650)
It was discovered that Ceph incorrectly handled URL processing on RG
GHSA
GHSA-rm99-52xq-2r9w: A flaw was found in Ceph, relating to the URL processing on RGW backends
ghsa_unreviewed·2023-03-07
CVE-2022-3854 [MEDIUM] CWE-177 GHSA-rm99-52xq-2r9w: A flaw was found in Ceph, relating to the URL processing on RGW backends
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.
OSV
CVE-2022-3854: A flaw was found in Ceph, relating to the URL processing on RGW backends
osv·2023-03-06·CVSS 6.5
CVE-2022-3854 [MEDIUM] CVE-2022-3854: A flaw was found in Ceph, relating to the URL processing on RGW backends
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-03-06
Published