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CVE-2012-5614

Publication date 3 December 2012

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Oracle MySQL 5.1.67 and earlier and 5.5.29 and earlier, and MariaDB 5.5.28a and possibly other versions, allows remote authenticated users to cause a denial of service (mysqld crash) via a SELECT command with an UpdateXML command containing XML with a large number of unique, nested elements.

Read the notes from the security team

Status

Package Ubuntu Release Status
mysql-5.1 12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric
Not affected
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release
mysql-5.5 12.10 quantal
Not affected
12.04 LTS precise
Not affected
11.10 oneiric Not in release
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release
mysql-dfsg-5.1 12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
10.04 LTS lucid
Not affected
8.04 LTS hardy Not in release

Notes

mdeslaur

as of 2013-02-20, no new version from upstream

jdstrand

per mariadb developers, this CVE is not correct (see http://www.openwall.com/lists/oss-security/2013/02/28/10). Essentially, the UpdateXML part was introduced in 5.6.6 and fixed in 5.6.10. Ubuntu does not ship MySQL 5.6. This CVE was also linked to an invalid packet vulnerability (https://mariadb.atlassian.net/browse/MDEV-3910), but this only existed in 5.5.18 and was fixed in 5.5.21. Since there is no 5.6 in Ubuntu and the invalid packet issue was introduced in 5.5.18, marking this as fixed in mysql-5.5 5.5.21 and mysql-dfsg-5.1 and mysql-5.1 as not-affected.