Oracle MySQL Server up to 5.5.38/5.6.19 denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Oracle MySQL Server up to 5.5.38/5.6.19. This impacts an unknown function. Executing a manipulation can lead to denial of service. This vulnerability appears as CVE-2014-6495. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Oracle MySQL Server up to 5.5.38/5.6.19 (Database Software). This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

Unspecified vulnerability in Oracle MySQL Server 5.5.38 and earlier, and 5.6.19 and earlier, allows remote attackers to affect availability via vectors related to SERVER:SSL:yaSSL.

The weakness was presented 10/15/2014 with Oracle as Oracle Critical Patch Update Advisory - October 2014 as confirmed advisory (Website). The advisory is available at oracle.com. This vulnerability was named CVE-2014-6495 since 09/17/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 78589 (Debian DSA-3054-1 : mysql-5.5 - 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 195719 (Ubuntu Security Notification for Mysql-5.5 Vulnerabilities (USN-2384-1)).

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 X-Force (97183), Tenable (78589), SecurityFocus (BID 70496†) and Vulnerability Center (SBV-46546†). Additional details are provided at krebsonsecurity.com. See VDB-67525, VDB-67832, VDB-67831 and VDB-67806 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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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

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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: Unproven

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EPSS Percentile: 🔍

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Nessus ID: 78589
Nessus Name: Debian DSA-3054-1 : mysql-5.5 - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 703054
OpenVAS Name: Debian Security Advisory DSA 3054-1 (mysql-5.5 - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

09/17/2014 🔍
10/14/2014 +27 days 🔍
10/14/2014 +0 days 🔍
10/15/2014 +1 days 🔍
10/15/2014 +0 days 🔍
10/15/2014 +0 days 🔍
10/15/2014 +0 days 🔍
10/16/2014 +1 days 🔍
02/23/2022 +2687 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - October 2014
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-6495 (🔍)
GCVE (CVE): GCVE-0-2014-6495
GCVE (VulDB): GCVE-100-67978

OVAL: 🔍
IAVM: 🔍

X-Force: 97183 - Oracle MySQL Server SERVER:SSL:yaSSL denial of service, Medium Risk
SecurityFocus: 70496 - Oracle MySQL Server CVE-2014-6495 Remote Security Vulnerability
Vulnerability Center: 46546 - [cpuoct2014-1972960] Oracle MySQL Server Remote DoS Vulnerability - CVE-2014-6495, Medium

Misc.: 🔍
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Entryinfo

Created: 10/15/2014 13:40
Updated: 02/23/2022 08:52
Changes: 10/15/2014 13:40 (78), 06/09/2017 06:56 (5), 02/23/2022 08:52 (3)
Complete: 🔍
Cache ID: 216::103

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