Ubuntu Security Notice (C) 2004-2013 Canonical, Inc. / NASL script (C) 2006-2013 Tenable Network Security, Inc.
The remote Ubuntu host is missing one or more security-related patches.
Several vulnerabilities have been discovered in the MySQL database
Lukasz Wojtow discovered a potential buffer overflow in the function
mysql_real_connect(). A malicious name server could send specially
crafted DNS packages which might result in execution of arbitrary code
with the database server's privileges. However, it is believed that
this bug cannot be exploited with the C Standard library (glibc) that
Ubuntu uses. (CAN-2004-0836).
Dean Ellis noticed a flaw that allows an authorized MySQL user to
cause a denial of service (crash or hang) via concurrent execution of
certain statements (ALTER TABLE ... UNION=, FLUSH TABLES) on tables of
type MERGE (CAN-2004-0837)
Some query strings containing a double quote (like MATCH ... AGAINST
(' some ' query' IN BOOLEAN MODE) ) that did not have a matching
closing double quote caused a denial of service (server crash). Again,
this is only exploitable by authorized mysql users. (CAN-2004-0956)
If a user was granted privileges to a database with a name containing
an underscore ('_'), the user also gained the ability to grant
privileges to other databases with similar names. (CAN-2004-0957).
Update the affected packages.
Risk factor :
Critical / CVSS Base Score : 10.0
Family: Ubuntu Local Security Checks
Nessus Plugin ID: 20648 ()
CVE ID: CVE-2004-0836CVE-2004-0837CVE-2004-0956CVE-2004-0957
The cookie settings on this website are set to 'allow all cookies' to give you the very best website experience. If you continue without changing these settings, you consent to this - but if you want, you can opt out of all cookies by clicking below.