Nom du paquet
mariadb
Date
2013-04-10
Advisory ID
MDVSA-2013:102
Affected versions
MBS1 x86_64

Problem description

Updated mariadb packages includes fixes for the following security
vulnerabilities:

Unspecified vulnerability in the MySQL Server component in Oracle
MySQL 5.5.26 and earlier allows remote attackers to affect integrity
and availability, related to MySQL Client (CVE-2012-3147).

Unspecified vulnerability in the MySQL Server component in Oracle MySQL
5.1.64 and earlier, and 5.5.26 and earlier, allows remote attackers
to affect confidentiality, integrity, and availability via unknown
vectors related to Protocol (CVE-2012-3158).

Multiple SQL injection vulnerabilities in the replication code in
Oracle MySQL possibly before 5.5.29, and MariaDB 5.1.x through 5.1.62,
5.2.x through 5.2.12, 5.3.x through 5.3.7, and 5.5.x through 5.5.25,
allow remote authenticated users to execute arbitrary SQL commands
via vectors related to the binary log. NOTE: as of 20130116, Oracle
has not commented on claims from a downstream vendor that the fix in
MySQL 5.5.29 is incomplete (CVE-2012-4414).

Stack-based buffer overflow in the acl_get function in Oracle
MySQL 5.5.19 and other versions through 5.5.28, and 5.1.53 and
other versions through 5.1.66, and MariaDB 5.5.2.x before 5.5.28a,
5.3.x before 5.3.11, 5.2.x before 5.2.13 and 5.1.x before 5.1.66,
allows remote authenticated users to execute arbitrary code via a
long argument to the GRANT FILE command (CVE-2012-5611).

A buffer overflow that can cause a server crash or arbitrary code
execution (a variant of CVE-2012-5611)

Heap-based buffer overflow in Oracle MySQL 5.5.19 and other versions
through 5.5.28, and MariaDB 5.5.28a and possibly other versions,
allows remote authenticated users to cause a denial of service
(memory corruption and crash) and possibly execute arbitrary code,
as demonstrated using certain variations of the (1) USE, (2) SHOW
TABLES, (3) DESCRIBE, (4) SHOW FIELDS FROM, (5) SHOW COLUMNS FROM,
(6) SHOW INDEX FROM, (7) CREATE TABLE, (8) DROP TABLE, (9) ALTER
TABLE, (10) DELETE FROM, (11) UPDATE, and (12) SET PASSWORD commands
(CVE-2012-5612).

MySQL 5.5.19 and possibly other versions, and MariaDB 5.5.28a, 5.3.11,
5.2.13, 5.1.66, and possibly other versions, generates different error
messages with different time delays depending on whether a user name
exists, which allows remote attackers to enumerate valid usernames
(CVE-2012-5615). Be advised that for CVE-2012-5615 to be completely
closed, it's recommended to remove any anonymous logins. Previously,
such a user without access rights was added by default.

A vulnerability was found in the handling of password salt values in
MySQL. When a user logs into MySQL a salt value is generated that
is then used to prevent password guessing attacks (since the salt
value must be known in order to send a password). This salt value is
created at the start of a session and used for the entire session,
once authenticated an attacker can use the MySQL change_user command
to attempt to login as a different, as the salt value is known a
password guessing attack will be much more efficient (CVE-2012-5627).

in addition it fixes MDEV-4029 and rpl.rpl_mdev382 test from
mariadb-bench, and a problem preventing the feedback plugin from
working has been corrected.

Updated packages

MBS1 x86_64

 209fc8930bb829c3a4711086c02bb49d  mbs1/x86_64/lib64mariadb18-5.5.25-1.1.mbs1.x86_64.rpm
 566959cfc01bac6db75cfd9b9ae49502  mbs1/x86_64/lib64mariadb-devel-5.5.25-1.1.mbs1.x86_64.rpm
 75fd6b4a27fb22416e40fbea1dbad0d6  mbs1/x86_64/lib64mariadb-embedded18-5.5.25-1.1.mbs1.x86_64.rpm
 5d6f3c2d223d832671e01485cc50a5d4  mbs1/x86_64/lib64mariadb-embedded-devel-5.5.25-1.1.mbs1.x86_64.rpm
 4f0df298a0288393313939186ecda546  mbs1/x86_64/mariadb-5.5.25-1.1.mbs1.x86_64.rpm
 a8ed571f1da488b29e06d7418e340724  mbs1/x86_64/mariadb-bench-5.5.25-1.1.mbs1.x86_64.rpm
 7a3e50bbb6f3bf058efbddff77e33614  mbs1/x86_64/mariadb-client-5.5.25-1.1.mbs1.x86_64.rpm
 f1cf2b59445c4fe0628b53da20f0666b  mbs1/x86_64/mariadb-common-5.5.25-1.1.mbs1.x86_64.rpm
 f604904567f8a4a260933ee8e01c7214  mbs1/x86_64/mariadb-common-core-5.5.25-1.1.mbs1.x86_64.rpm
 5eca6d16415e101ad898823015ed799b  mbs1/x86_64/mariadb-core-5.5.25-1.1.mbs1.x86_64.rpm
 d37a4e03eaa52f3f3865a14b5d534b2c  mbs1/x86_64/mariadb-extra-5.5.25-1.1.mbs1.x86_64.rpm
 2494241e88fd57a50362363ac2329e96  mbs1/x86_64/mariadb-feedback-5.5.25-1.1.mbs1.x86_64.rpm
 948da86f587ca9f20dd91b6811c470a9  mbs1/x86_64/mariadb-obsolete-5.5.25-1.1.mbs1.x86_64.rpm
 f8ff932d77dd8969e3f6f9dd9664a89b  mbs1/x86_64/mysql-MariaDB-5.5.25-1.1.mbs1.x86_64.rpm 
 74885951ac551f63712b64f1f94f4b71  mbs1/SRPMS/mariadb-5.5.25-1.1.mbs1.src.rpm

References