MySQL GRANT EXECUTE privilege escalation
| mysql-grant-execute-privilege-escalation (28442) |  High Risk |
Description:
MySQL could allow a remote authenticated attacker to gain elevated privileges. An attacker could use the GRANT EXECUTE command to execute a routine with the privileges of the user issuing the GRANT EXECUTE command.
*CVSS:
| Base Score: | 3.4 |
| Access Vector: | Remote |
| Access Complexity: | High |
| Authentication: | Required |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
| Temporal Score: | 2.9 |
| Exploitability: | Unproven |
| Remediation Level: | Unavailable |
| Report Confidence: | Confirmed |
Consequences:
Gain Privileges
Remedy:
For Red Hat Linux:
Refer to RHSA-2007:0083-3 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Contact your vendor for upgrade or patch information.
References:
- MySQL 5.0 Reference Manual: D.1.1. Changes in release 5.0.25 (Not yet released).
- MySQL Web site: MySQL AB :: MySQL Downloads.
- ASA-2007-077: mysql security update (RHSA-2007-0083)
- BID-19559: MySQL Privilege Elevation and Security Bypass Vulnerabilities
- CVE-2006-4227: MySQL before 5.0.25 and 5.1 before 5.1.12 evaluates arguments of suid routines in the security context of the routine's definer instead of the routine's caller, which allows remote authenticated users to gain privileges through a routine that has been made available using GRANT EXECUTE.
- RHSA-2007-0083: Low: mysql security update
- RHSA-2008-0364: Low: mysql security and bug fix update
- SA21506: MySQL Create Database Bypass and Privilege Escalation
- SECTRACK ID: 1016709: MySQL Error in Checking suid Routine Arguments May Let Users Gain Elevated Privileges
- SUSE-SR:2006:023: SUSE Security Summary Report
- USN-338-1: MySQL vulnerabilities
- VUPEN/ADV-2006-3306: MySQL Database Creation Security Bypass and Privilege Escalation Vulnerabilities
Platforms Affected:
- Canonical Ubuntu 6.06 LTS
- MySQL MySQL 5.0.0 Alpha
- MySQL MySQL 5.0.0.0
- MySQL MySQL 5.0.1
- MySQL MySQL 5.0.18
- MySQL MySQL 5.0.19
- MySQL MySQL 5.0.2
- MySQL MySQL 5.0.20
- MySQL MySQL 5.0.21
- MySQL MySQL 5.0.22.1.0.1
- MySQL MySQL 5.0.24
- MySQL MySQL 5.0.3
- MySQL MySQL 5.0.4
- MySQL MySQL 5.1.10
- MySQL MySQL 5.1.5
- MySQL MySQL 5.1.6
- MySQL MySQL 5.1.9
- RedHat Application Stack v1 for EL AS 4
- RedHat Application Stack v1 for EL ES 4
- RedHat Enterprise Linux 5
- RedHat Enterprise Linux 5 Client
- RedHat Enterprise Linux 5 Client Workstation
Reported:
Aug 17, 2006
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For corrections or additions please email xforce@iss.net
* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.