What’s Vulnerable › Vulnerabilities

CVE-2020-12059

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-22 · updated 2026-06-17
• Weakness: CWE-476

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.

Affected products

• Canonical Ubuntu Linux: 16.04, 18.04
• [UNKNOWN] ceph: through 13.2.9

References

• https://bugzilla.suse.com/show_bug.cgi?id=1170170
• https://docs.ceph.com/docs/master/releases/mimic/
• https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html
• https://tracker.ceph.com/issues/44967
• https://usn.ubuntu.com/4528-1/
• https://bugzilla.suse.com/show_bug.cgi?id=1170170
• https://docs.ceph.com/docs/master/releases/mimic/
• https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html
• https://tracker.ceph.com/issues/44967
• https://usn.ubuntu.com/4528-1/

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