MariaDB 5.5.31 NAME_CONST Expression denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in MariaDB 5.5.31. The affected element is an unknown function of the component NAME_CONST Expression Handler. The manipulation leads to denial of service. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in MariaDB 5.5.31 (Database Software) and classified as problematic. This issue affects some unknown functionality of the component NAME_CONST Expression Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was presented 02/25/2014 as MariaDB 5.5.36 Changelog as confirmed changelog entry (Website). It is possible to read the advisory at mariadb.com. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 5.5.36 eliminates this vulnerability. The upgrade is hosted for download at downloads.mariadb.org. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (91447). See VDB-12621, VDB-12622, VDB-12624 and VDB-12625 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: MariaDB 5.5.36

Timelineinfo

02/25/2014 🔍
02/25/2014 +0 days 🔍
03/17/2014 +20 days 🔍
03/31/2019 +1840 days 🔍

Sourcesinfo

Advisory: MariaDB 5.5.36 Changelog
Status: Confirmed

GCVE (VulDB): GCVE-100-12623
X-Force: 91447 - MariaDB NAME_CONST denial of service, Medium Risk

See also: 🔍

Entryinfo

Created: 03/17/2014 16:12
Updated: 03/31/2019 16:22
Changes: 03/17/2014 16:12 (42), 03/31/2019 16:22 (5)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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