[USN-4304-1] Ceph vulnerability
Marc Deslauriers
marc.deslauriers at canonical.com
Tue Mar 17 13:31:19 UTC 2020
==========================================================================
Ubuntu Security Notice USN-4304-1
March 17, 2020
ceph vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 19.10
- Ubuntu 18.04 LTS
Summary:
Ceph could be made to stop responding if it received specially crafted
network traffic.
Software Description:
- ceph: distributed storage and file system
Details:
Or Friedman discovered that Ceph incorrectly handled disconnects. A remote
authenticated attacker could possibly use this issue to cause Ceph to
consume resources, leading to a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 19.10:
ceph 14.2.4-0ubuntu0.19.10.2
ceph-base 14.2.4-0ubuntu0.19.10.2
ceph-common 14.2.4-0ubuntu0.19.10.2
Ubuntu 18.04 LTS:
ceph 12.2.12-0ubuntu0.18.04.5
ceph-base 12.2.12-0ubuntu0.18.04.5
ceph-common 12.2.12-0ubuntu0.18.04.5
In general, a standard system update will make all the necessary changes.
References:
https://usn.ubuntu.com/4304-1
CVE-2020-1700
Package Information:
https://launchpad.net/ubuntu/+source/ceph/14.2.4-0ubuntu0.19.10.2
https://launchpad.net/ubuntu/+source/ceph/12.2.12-0ubuntu0.18.04.5
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: OpenPGP digital signature
URL: <https://lists.ubuntu.com/archives/ubuntu-security-announce/attachments/20200317/d26a3c72/attachment.sig>
More information about the ubuntu-security-announce
mailing list