MySQL 5.5.8 resource management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

A vulnerability was found in MySQL 5.5.8 (Database Software) and classified as problematic. Affected by this issue is an unknown code. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. CVE summarizes:

MySQL 5.5.8, when running on Windows, allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted packet to TCP port 3306.

The weakness was disclosed 01/04/2012 by Level (Website). The advisory is available at exploit-db.com. This vulnerability is handled as CVE-2011-5049 since 01/04/2012. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Level and been published even before and not after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 11 days. During that time the estimated underground price was around $5k-$25k.

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 X-Force (71965) and Exploit-DB (18269).

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Level
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
ISS Proventia IPS: 🔍

Timelineinfo

12/24/2011 🔍
12/24/2011 +0 days 🔍
12/24/2011 +0 days 🔍
01/04/2012 +11 days 🔍
01/04/2012 +0 days 🔍
01/04/2012 +0 days 🔍
01/23/2012 +19 days 🔍
03/23/2015 +1155 days 🔍
04/09/2017 +748 days 🔍

Sourcesinfo

Advisory: exploit-db.com
Researcher: Level
Status: Confirmed

CVE: CVE-2011-5049 (🔍)
X-Force: 71965
Vulnerability Center: 34304 - MySQL 5.5.8 on Windows OS Remote DoS Vulnerability via a Crafted Packet to TCP Port 3306, High
OSVDB: 78283

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/23/2015 16:50
Updated: 04/09/2017 13:36
Changes: 03/23/2015 16:50 (48), 04/09/2017 13:36 (15)
Complete: 🔍

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