CVE-2021-3531: Swift API denial of service

NIST information page

Unauthenticated users of the Swift API can trigger a server-side assertion with a malformed URL, leading to a denial of service.

Affected versions

Nautilus v14.2.0 and later

Fixed versions

Pacific v16.2.4 (and later)
Octopus v15.2.12 (and later)
Nautilus v14.2.21 (and later)

Recommendations

All users of Ceph object storage (RGW) should upgrade.

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