CVE-2020-12059

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.38%
Vendor Advisory ubuntu.com Vendor Advisory ceph.com Vendor Advisory ceph.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://tracker.ceph.com/issues/44967 issue tracking vendor advisory
https://bugzilla.suse.com/show_bug.cgi?id=1170170 issue tracking third party advisory patch
https://docs.ceph.com/docs/master/releases/mimic/ release notes vendor advisory
https://usn.ubuntu.com/4528-1/ third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html mailing list

Frequently Asked Questions

What is the severity of CVE-2020-12059?
CVE-2020-12059 has been scored as a high severity vulnerability.
How to fix CVE-2020-12059?
To fix CVE-2020-12059, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-12059 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-12059 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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