VDB-74967 · CVE-2015-0511 · BID 74130

Oracle MySQL Server up to 5.6.23 SP 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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2.6$0-$5k0.00

A vulnerability was found in Oracle MySQL Server up to 5.6.23 (Database Software). It has been classified as critical. This affects an unknown code of the component SP. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

Unspecified vulnerability in Oracle MySQL Server 5.6.23 and earlier allows remote authenticated users to affect availability via unknown vectors related to Server : SP.

The weakness was disclosed 04/14/2015 with Oracle as Oracle Critical Patch Update Advisory - April 2015 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. This vulnerability is uniquely identified as CVE-2015-0511 since 12/17/2014. It is possible to initiate the attack remotely. Additional levels of successful authentication are required for exploitation. The technical details are unknown and an exploit is not publicly available.

We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 82800 (MySQL 5.5.x < 5.5.43 / 5.6.x < 5.6.24 Multiple DoS Vulnerabilities (April 2015 CPU)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Databases and running in the context r. The security flaw can be detected with the following NASL code:

mysql_check_version(fixed:make_list('5.5.43', '5.6.24'), severity:SECURITY_WARNING);

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 (82800), SecurityFocus (BID 74130†) and Vulnerability Center (SBV-49719†). Further details are available at krebsonsecurity.com.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 2.7
VulDB Meta Temp Score: 2.6

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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Nessus ID: 82800
Nessus Name: MySQL 5.5.x < 5.5.43 / 5.6.x < 5.6.24 Multiple DoS Vulnerabilities (April 2015 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
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OpenVAS ID: 801205
OpenVAS Name: Oracle MySQL Multiple Unspecified Vulnerabilities-04 Jun16 (Linux)
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

12/17/2014 🔍
04/14/2015 +118 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/15/2015 +1 days 🔍
04/15/2015 +0 days 🔍
04/16/2015 +1 days 🔍
04/16/2015 +0 days 🔍
05/09/2022 +2580 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2015
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-0511 (🔍)
SecurityFocus: 74130 - Oracle MySQL Server CVE-2015-0511 Remote Security Vulnerability
SecurityTracker: 1032121
Vulnerability Center: 49719 - [cpuapr2015-2365600] Oracle MySQL Remote DoS in Server SP, Low

Misc.: 🔍

Entryinfo

Created: 04/15/2015 02:26 PM
Updated: 05/09/2022 07:26 AM
Changes: 04/15/2015 02:26 PM (71), 11/06/2018 07:56 AM (7), 05/09/2022 07:26 AM (3)
Complete: 🔍
Cache ID: 98:58D:40

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