Vulnerability · Published Mar 6, 2023 · Assigned by redhat
CVE-2022-3854
Medium 6.5
In plain English
A medium-severity security flaw in ceph. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.6%top 52.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | ceph | 16.2.10+ds-5 | DEBIAN-CVE-2022-3854 |
| Debian:13 | ceph | 16.2.10+ds-5 | DEBIAN-CVE-2022-3854 |
| Debian:14 | ceph | 16.2.10+ds-5 | DEBIAN-CVE-2022-3854 |
| Ubuntu:22.04:LTS | ceph | 17.2.5-0ubuntu0.22.04.3 | USN-6063-1 |
| Ubuntu:22.04:LTS | ceph | 17.2.5-0ubuntu0.22.04.3 | UBUNTU-CVE-2022-3854 |
Affected products (as reported)
Weakness: CWE-177 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H