Oracle MySQL Server up to 5.6.24 RBR denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Oracle MySQL Server up to 5.6.24. Affected by this vulnerability is an unknown functionality of the component RBR Handler. The manipulation leads to denial of service. This vulnerability is listed as CVE-2015-4771. There is no available exploit.

Detailsinfo

A vulnerability was found in Oracle MySQL Server up to 5.6.24 (Database Software) and classified as problematic. This issue affects an unknown code of the component RBR 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 summary by CVE is:

Unspecified vulnerability in Oracle MySQL Server 5.6.24 and earlier allows remote authenticated users to affect availability via vectors related to RBR.

The weakness was presented 07/16/2015 with Oracle (Website). It is possible to read the advisory at oracle.com. The identification of this vulnerability is CVE-2015-4771 since 06/24/2015. The attack may be initiated remotely. A simple authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 84767 (MySQL 5.5.x < 5.5.44 / 5.6.x < 5.6.25 Multiple Vulnerabilities (July 2015 CPU)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Databases. The commercial vulnerability scanner Qualys is able to test this issue with plugin 19984 (Oracle MySQL July 2015 Critical Patch Update (CPUJUL2015)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (84767), SecurityFocus (BID 75835†) and Vulnerability Center (SBV-51424†). See VDB-76560, VDB-76561, VDB-76562 and VDB-76563 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 84767
Nessus Name: MySQL 5.5.x < 5.5.44 / 5.6.x < 5.6.25 Multiple Vulnerabilities (July 2015 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801205
OpenVAS Name: Oracle MySQL Multiple Unspecified Vulnerabilities-12 Jun16 (Linux)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/24/2015 🔍
07/14/2015 +20 days 🔍
07/14/2015 +0 days 🔍
07/16/2015 +2 days 🔍
07/16/2015 +0 days 🔍
07/17/2015 +1 days 🔍
07/20/2015 +3 days 🔍
06/03/2022 +2510 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: USN-2674-1
Organization: Oracle
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-4771 (🔍)
GCVE (CVE): GCVE-0-2015-4771
GCVE (VulDB): GCVE-100-76703
SecurityFocus: 75835 - Oracle MySQL Server CVE-2015-4771 Remote Security Vulnerability
SecurityTracker: 1032911
Vulnerability Center: 51424 - [cpujul2015-2367936] Oracle MySQL Remote Unspecified Vulnerability - CVE-2015-4771, Low

See also: 🔍

Entryinfo

Created: 07/17/2015 11:20
Updated: 06/03/2022 09:27
Changes: 07/17/2015 11:20 (61), 07/13/2017 10:48 (9), 06/03/2022 09:17 (4), 06/03/2022 09:22 (1), 06/03/2022 09:27 (1)
Complete: 🔍
Cache ID: 216::103

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