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Debian Security Advisory DSA 4339-1 (ceph - security update)

Information

Severity

Severity

Medium

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

5.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

4 years ago

Modified

Modified

3 years ago

Summary

Multiple vulnerabilities were discovered in Ceph, a distributed storage and file system: The cephx authentication protocol was suspectible to replay attacks and calculated signatures incorrectly, ceph mon did not validate capabilities for pool operations (resulting in potential corruption or deletion of snapshot images) and a format string vulnerability in libradosstriper could result in denial of service.

Affected Software

Affected Software

ceph on Debian Linux

Detection Method

Detection Method

This check tests the installed software version using the apt package manager.

Solution

Solution

For the stable distribution (stretch), these problems have been fixed in version 10.2.11-1. We recommend that you upgrade your ceph packages. For the detailed security status of ceph please refer to its security tracker page linked in the references.

Common Vulnerabilities and Exposures (CVE)