CVE-2021-3531

Description

A flaw was found in the Red Hat Ceph Storage RGW in versions before 14.2.21. When processing a GET Request for a swift URL that ends with two slashes it can cause the rgw to crash, resulting in a denial of service. The greatest threat to the system is of availability.

References

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZRUNDH2TJRZRWL3DCH2PQ6KROWTPQ7AJ/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LPCJN2YDZCBMF4FOJXSTAADKFGEQEO7O/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FX5ZHI5L7FOHXOSEV3TYBAL66DMLJ7V5/

https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html

https://bugzilla.redhat.com/show_bug.cgi?id=1955326

http://www.openwall.com/lists/oss-security/2021/05/17/7

http://www.openwall.com/lists/oss-security/2021/05/14/5

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3