VulnerabilityModified
CVE-2020-12059
A POST request with an invalid tagging XML can crash the RGW process by triggering a NULL pointer exception.
HIGH 7.5EPSS 2.72%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.72%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in Ceph through 13.2.9. A POST request with an invalid tagging XML can crash the RGW process by triggering a NULL pointer exception.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.72% probability · 85th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linuxfoundation/ceph · canonical/ubuntu linux
- Source
- cve@mitre.org
References
- https://bugzilla.suse.com/show_bug.cgi?id=1170170Issue Tracking, Patch, Third Party Advisory
- https://docs.ceph.com/docs/master/releases/mimic/Release Notes, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html
- https://tracker.ceph.com/issues/44967Issue Tracking, Vendor Advisory
- https://usn.ubuntu.com/4528-1/Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1170170Issue Tracking, Patch, Third Party Advisory
- https://docs.ceph.com/docs/master/releases/mimic/Release Notes, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html
- https://tracker.ceph.com/issues/44967Issue Tracking, Vendor Advisory
- https://usn.ubuntu.com/4528-1/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.