Oracle MySQL Server up to 5.5.46 Optimizer denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Oracle MySQL Server up to 5.5.46. This affects an unknown function of the component Optimizer. Such manipulation leads to denial of service. This vulnerability is traded as CVE-2016-0616. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Oracle MySQL Server up to 5.5.46 (Database Software). It has been rated as problematic. Affected by this issue is an unknown part of the component Optimizer. 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 integrity, and availability. CVE summarizes:

Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier allows remote authenticated users to affect availability via unknown vectors related to Optimizer.

The weakness was shared 01/20/2016 with Oracle as Oracle Critical Patch Update Advisory - January 2016 as confirmed advisory (Website). The advisory is available at oracle.com. This vulnerability is handled as CVE-2016-0616 since 12/09/2015. The exploitation is known to be easy. The attack may be launched remotely. A simple authentication is necessary for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 88389 (Debian DSA-3453-1 : mariadb-10.0 - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350019 (Amazon Linux Security Advisory for mysql56: ALAS-2016-684).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (88389), SecurityFocus (BID 80692†) and Vulnerability Center (SBV-57845†). The entries VDB-78698, VDB-78697, VDB-78695 and VDB-78701 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 88389
Nessus Name: Debian DSA-3453-1 : mariadb-10.0 - security update
Nessus File: 🔍
Nessus Risk: 🔍
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OpenVAS ID: 703453
OpenVAS Name: Debian Security Advisory DSA 3453-1 (mariadb-10.0 - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

12/09/2015 🔍
01/15/2016 +37 days 🔍
01/20/2016 +5 days 🔍
01/20/2016 +0 days 🔍
01/20/2016 +0 days 🔍
01/20/2016 +0 days 🔍
01/21/2016 +1 days 🔍
01/27/2016 +6 days 🔍
04/01/2016 +65 days 🔍
07/05/2022 +2286 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2016
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-0616 (🔍)
GCVE (CVE): GCVE-0-2016-0616
GCVE (VulDB): GCVE-100-80594
SecurityFocus: 80692 - Oracle January 2016 Critical Patch Update Multiple Vulnerabilities
SecurityTracker: 1034708
Vulnerability Center: 57845 - [cpujan2016-2367955-MySQL] Oracle MySQL Server Remote DoS in the Optimizer Sub-Component - CVE-2016-0616, Medium

See also: 🔍

Entryinfo

Created: 01/21/2016 16:56
Updated: 07/05/2022 15:30
Changes: 01/21/2016 16:56 (67), 02/03/2019 10:27 (11), 07/05/2022 15:30 (2)
Complete: 🔍
Cache ID: 216::103

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