MySQL up to 5.1.25 store null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in MySQL up to 5.1.25. Affected by this issue is the function Item_singlerow_subselect::store. Such manipulation leads to null pointer dereference. This vulnerability is traded as CVE-2010-3682. Furthermore, there is an exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in MySQL up to 5.1.25 (Database Software). It has been rated as problematic. Affected by this issue is the function Item_singlerow_subselect::store. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability. CVE summarizes:

Oracle MySQL 5.1 before 5.1.49 and 5.0 before 5.0.92 allows remote authenticated users to cause a denial of service (mysqld daemon crash) by using EXPLAIN with crafted "SELECT ... UNION ... ORDER BY (SELECT ... WHERE ...)" statements, which triggers a NULL pointer dereference in the Item_singlerow_subselect::store function.

The weakness was shared 01/11/2011 as Bug 628328 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability is handled as CVE-2010-3682 since 09/28/2010. The exploitation is known to be easy. The attack may be launched remotely. A simple authentication is necessary for exploitation. Technical details as well as a public exploit are known.

The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 50806 (CentOS 5 : mysql (CESA-2010:0825)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 19683 (MySQL Multiple Security Vulnerabilities).

Upgrading to version 5.1.26 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (64684), Exploit-DB (34506), Tenable (50806), SecurityFocus (BID 42599†) and Secunia (SA42875†). The entries VDB-9918, VDB-56085, VDB-56084 and VDB-56083 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 50806
Nessus Name: CentOS 5 : mysql (CESA-2010:0825)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 862676
OpenVAS Name: Fedora Update for mysql FEDORA-2010-15147
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: MySQL 5.1.26

Timelineinfo

08/20/2010 🔍
08/20/2010 +0 days 🔍
08/24/2010 +4 days 🔍
09/28/2010 +35 days 🔍
01/11/2011 +105 days 🔍
01/11/2011 +0 days 🔍
01/14/2011 +3 days 🔍
03/19/2015 +1525 days 🔍
11/01/2024 +3515 days 🔍

Sourcesinfo

Advisory: Bug 628328
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-3682 (🔍)
GCVE (CVE): GCVE-0-2010-3682
GCVE (VulDB): GCVE-100-56024

OVAL: 🔍

X-Force: 64684
SecurityFocus: 42599 - Oracle MySQL 'EXPLAIN' Denial Of Service Vulnerability
Secunia: 42875 - Debian update for mysql-dfsg-5.0, Less Critical
Vulnerability Center: 26871 - MySQL < 5.1.49 Remote Denial of Service via a Crafted 'EXPLAIN\x27 Query, High
Vupen: ADV-2011-0105

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/19/2015 23:27
Updated: 11/01/2024 08:43
Changes: 03/19/2015 23:27 (64), 03/03/2017 08:14 (18), 10/11/2021 14:45 (3), 11/01/2024 08:43 (17)
Complete: 🔍
Cache ID: 216::103

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