CVE-2018-2776 in Ubuntu

CVE-2018-2776

Priority

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent:
Group Replication GCS). Supported versions that are affected are 5.7.21 and
prior. Easily exploitable vulnerability allows high privileged attacker
with network access via XCom to compromise MySQL Server. Successful attacks
of this vulnerability can result in unauthorized ability to cause a hang or
frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base
Score 4.9 (Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2776
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
https://usn.ubuntu.com/usn/usn-3629-1
https://usn.ubuntu.com/usn/usn-3629-3
https://mariadb.com/kb/en/library/security-vulnerabilities-in-oracle-mysql-that-did-not-exist-in-mariadb/

Notes

mdeslaur> 5.7 only

Package

Source: mariadb-10.0 (LP Ubuntu Debian)

Upstream:	not-affected (mysql only)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	not-affected (mysql only)
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: mariadb-10.1 (LP Ubuntu Debian)

Upstream:	not-affected (mysql only)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	DNE
Ubuntu 18.04 LTS (Bionic Beaver):	not-affected (mysql only)
Ubuntu 18.10 (Cosmic Cuttlefish):	not-affected (mysql only)
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: mariadb-5.5 (LP Ubuntu Debian)

Upstream:	not-affected (mysql only)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	not-affected (mysql only)
Ubuntu 16.04 LTS (Xenial Xerus):	DNE
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: mysql-5.5 (LP Ubuntu Debian)

Upstream:	not-affected
Ubuntu 12.04 ESM (Precise Pangolin):	not-affected
Ubuntu 14.04 LTS (Trusty Tahr):	not-affected
Ubuntu 16.04 LTS (Xenial Xerus):	DNE
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: mysql-5.6 (LP Ubuntu Debian)

Upstream:	not-affected
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	not-affected
Ubuntu 16.04 LTS (Xenial Xerus):	DNE
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: mysql-5.7 (LP Ubuntu Debian)

Upstream:	released (5.7.22)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	released (5.7.22-0ubuntu0.16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):	released (5.7.22-0ubuntu18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):	released (5.7.22-0ubuntu18.04.1)
Ubuntu 19.04 (Disco Dingo):	released (5.7.22-0ubuntu18.04.1)

Package

Source: percona-server-5.6 (LP Ubuntu Debian)

Upstream:	needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: percona-xtradb-cluster-5.5 (LP Ubuntu Debian)

Upstream:	needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):	DNE
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: percona-xtradb-cluster-5.6 (LP Ubuntu Debian)

Upstream:	needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

More Information

Updated: 2019-02-01 02:14:39 UTC (commit 9c26198f3bd94d5329a86fa9afd19b32fcc49d4a)