- local users could delete data files for tables of other     users (CVE-2010-1626).

  - authenticated users could gather information for tables     they should not have access to (CVE-2010-1849)

  - authenticated users could crash mysqld (CVE-2010-1848)

  - authenticated users could potentially execute arbitrary     code as the user running mysqld (CVE-2010-1850)

  - authenticated users could crash mysqld (CVE-2010-3676,     CVE-2010-3677, CVE-2010-3678, CVE-2010-3679,     CVE-2010-3680, CVE-2010-3681, CVE-2010-3682,     CVE-2010-3683, CVE-2010-2008)

  - a race condition in /etc/init.d/mysql allowed local     users to make any file readable via symlink in /var/tmp     (CVE-2010-3675)

Updated mysql packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon (mysqld) and many client programs and libraries.

It was found that the MySQL PolyFromWKB() function did not sanity check Well-Known Binary (WKB) data. A remote, authenticated attacker could use specially crafted WKB data to crash mysqld. This issue only caused a temporary denial of service, as mysqld was automatically restarted after the crash. (CVE-2010-3840)

A flaw was found in the way MySQL processed certain JOIN queries. If a stored procedure contained JOIN queries, and that procedure was executed twice in sequence, it could cause an infinite loop, leading to excessive CPU use (up to 100%). A remote, authenticated attacker could use this flaw to cause a denial of service. (CVE-2010-3839)

A flaw was found in the way MySQL processed queries that provide a mixture of numeric and longblob data types to the LEAST or GREATEST function. A remote, authenticated attacker could use this flaw to crash mysqld. This issue only caused a temporary denial of service, as mysqld was automatically restarted after the crash. (CVE-2010-3838)

A flaw was found in the way MySQL processed PREPARE statements containing both GROUP_CONCAT and the WITH ROLLUP modifier. A remote, authenticated attacker could use this flaw to crash mysqld. This issue only caused a temporary denial of service, as mysqld was automatically restarted after the crash. (CVE-2010-3837)

It was found that MySQL did not properly pre-evaluate LIKE arguments in view prepare mode. A remote, authenticated attacker could possibly use this flaw to crash mysqld. (CVE-2010-3836)

A flaw was found in the way MySQL processed statements that assign a value to a user-defined variable and that also contain a logical value evaluation. A remote, authenticated attacker could use this flaw to crash mysqld. This issue only caused a temporary denial of service, as mysqld was automatically restarted after the crash. (CVE-2010-3835)

A flaw was found in the way MySQL evaluated the arguments of extreme-value functions, such as LEAST and GREATEST. A remote, authenticated attacker could use this flaw to crash mysqld. This issue only caused a temporary denial of service, as mysqld was automatically restarted after the crash. (CVE-2010-3833)

A flaw was found in the way MySQL processed EXPLAIN statements for some complex SELECT queries. A remote, authenticated attacker could use this flaw to crash mysqld. This issue only caused a temporary denial of service, as mysqld was automatically restarted after the crash. (CVE-2010-3682)

A flaw was found in the way MySQL processed certain alternating READ requests provided by HANDLER statements. A remote, authenticated attacker could use this flaw to provide such requests, causing mysqld to crash. This issue only caused a temporary denial of service, as mysqld was automatically restarted after the crash. (CVE-2010-3681)

A flaw was found in the way MySQL processed CREATE TEMPORARY TABLE statements that define NULL columns when using the InnoDB storage engine. A remote, authenticated attacker could use this flaw to crash mysqld. This issue only caused a temporary denial of service, as mysqld was automatically restarted after the crash. (CVE-2010-3680)

A flaw was found in the way MySQL processed JOIN queries that attempt to retrieve data from a unique SET column. A remote, authenticated attacker could use this flaw to crash mysqld. This issue only caused a temporary denial of service, as mysqld was automatically restarted after the crash. (CVE-2010-3677)

All MySQL users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. After installing this update, the MySQL server daemon (mysqld) will be restarted automatically.

It was discovered that MySQL incorrectly handled certain requests with the UPGRADE DATA DIRECTORY NAME command. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 9.10 and 10.04 LTS. (CVE-2010-2008)

It was discovered that MySQL incorrectly handled joins involving a table with a unique SET column. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 6.06 LTS, 8.04 LTS, 9.10 and 10.04 LTS.
(CVE-2010-3677)

It was discovered that MySQL incorrectly handled NULL arguments to IN() or CASE operations. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 9.10 and 10.04 LTS. (CVE-2010-3678)

It was discovered that MySQL incorrectly handled malformed arguments to the BINLOG statement. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 9.10 and 10.04 LTS. (CVE-2010-3679)

It was discovered that MySQL incorrectly handled the use of TEMPORARY InnoDB tables with nullable columns. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 6.06 LTS, 8.04 LTS, 9.10 and 10.04 LTS.
(CVE-2010-3680)

It was discovered that MySQL incorrectly handled alternate reads from two indexes on a table using the HANDLER interface. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 6.06 LTS, 8.04 LTS, 9.10 and 10.04 LTS. (CVE-2010-3681)

It was discovered that MySQL incorrectly handled use of EXPLAIN with certain queries. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 6.06 LTS, 8.04 LTS, 9.10 and 10.04 LTS. (CVE-2010-3682)

It was discovered that MySQL incorrectly handled error reporting when using LOAD DATA INFILE and would incorrectly raise an assert in certain circumstances. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 9.10 and 10.04 LTS. (CVE-2010-3683)

It was discovered that MySQL incorrectly handled propagation during evaluation of arguments to extreme-value functions. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 8.04 LTS, 9.10, 10.04 LTS and 10.10. (CVE-2010-3833)

It was discovered that MySQL incorrectly handled materializing a derived table that required a temporary table for grouping. An authenticated user could exploit this to make MySQL crash, causing a denial of service. (CVE-2010-3834)

It was discovered that MySQL incorrectly handled certain user-variable assignment expressions that are evaluated in a logical expression context. An authenticated user could exploit this to make MySQL crash, causing a denial of service. This issue only affected Ubuntu 8.04 LTS, 9.10, 10.04 LTS and 10.10. (CVE-2010-3835)

It was discovered that MySQL incorrectly handled pre-evaluation of LIKE predicates during view preparation. An authenticated user could exploit this to make MySQL crash, causing a denial of service.
(CVE-2010-3836)

It was discovered that MySQL incorrectly handled using GROUP_CONCAT() and WITH ROLLUP together. An authenticated user could exploit this to make MySQL crash, causing a denial of service. (CVE-2010-3837)

It was discovered that MySQL incorrectly handled certain queries using a mixed list of numeric and LONGBLOB arguments to the GREATEST() or LEAST() functions. An authenticated user could exploit this to make MySQL crash, causing a denial of service. (CVE-2010-3838)

It was discovered that MySQL incorrectly handled queries with nested joins when used from stored procedures and prepared statements. An authenticated user could exploit this to make MySQL hang, causing a denial of service. This issue only affected Ubuntu 9.10, 10.04 LTS and 10.10. (CVE-2010-3839)

It was discovered that MySQL incorrectly handled improper WKB data passed to the PolyFromWKB() function. An authenticated user could exploit this to make MySQL crash, causing a denial of service.
(CVE-2010-3840).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
50016	openSUSE Security Update : libmysqlclient-devel (openSUSE-SU-2010:0730-1)	Nessus	SuSE Local Security Checks	2010/10/18	2021/1/14	medium
50474	RHEL 5 : mysql (RHSA-2010:0825)	Nessus	Red Hat Local Security Checks	2010/11/4	2021/1/14	medium
50573	Ubuntu 6.06 LTS / 8.04 LTS / 9.10 / 10.04 LTS / 10.10 : mysql-5.1, mysql-dfsg-5.0, mysql-dfsg-5.1 vulnerabilities (USN-1017-1)	Nessus	Ubuntu Local Security Checks	2010/11/12	2019/9/19	medium

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