CVE-2022-3854

Reference Links

• https://bugzilla.redhat.com/show_bug.cgi?id=2139925
• https://launchpad.net/bugs/cve/CVE-2022-3854
• https://bugzilla.suse.com/show_bug.cgi?id=1205025
• https://tracker.ceph.com/issues/55765
• https://github.com/ceph/ceph/pull/47025
• https://github.com/ceph/ceph/commit/99f7c4aa1286edfea6961b92bb44bb8fe22bd599
• https://security-tracker.debian.org/tracker/CVE-2022-3854
• https://ubuntu.com/security/notices/USN-6063-1
• https://www.cve.org/CVERecord?id=CVE-2022-3854
• https://nvd.nist.gov/vuln/detail/CVE-2022-3854
• https://ubuntu.com/security/CVE-2022-3854

Parent vulnerabilities

(Appears in the following advisories)

• USN-6063-1

Frequently Asked Questions

• What is CVE-2022-3854?

  CVE-2022-3854 is a vulnerability found in Ceph relating to the URL processing on RGW backends, which can be exploited by an attacker to crash the RGW and cause a denial of service.

• How does CVE-2022-3854 affect Ceph?

  CVE-2022-3854 affects Ceph by allowing an attacker to exploit the URL processing on RGW backends, leading to a denial of service.

• What is the severity of CVE-2022-3854?

  The severity of CVE-2022-3854 is medium, with a severity value of 6.5.

• How can I fix CVE-2022-3854 in Ubuntu?

  To fix CVE-2022-3854 in Ubuntu, update to version 17.2.5-0ubuntu0.22.04.3 for Ubuntu 22.04 or version 17.2.5-0ubuntu0.22.10.3 for Ubuntu 22.10.

• How can I fix CVE-2022-3854 in Debian?

  To fix CVE-2022-3854 in Debian, update to version 12.2.11+dfsg1-2.1, 12.2.11+dfsg1-2.1+deb10u1, 14.2.21-1, 16.2.11+ds-2, or 16.2.11+ds-5 of the ceph package.