CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.6	$0-$5k	0.00

A vulnerability was found in MySQL (Database Software) and classified as problematic. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a symlink vulnerability. Using CWE to declare the problem leads to CWE-61. The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of the intended control sphere. This could allow an attacker to cause the product to operate on unauthorized files. Impacted is integrity. CVE summarizes:

MySQL 4.0.23 and earlier, and 4.1.x up to 4.1.10, uses predictable file names when creating temporary tables, which allows local users with CREATE TEMPORARY TABLE privileges to overwrite arbitrary files via a symlink attack.

The bug was discovered 03/11/2005. The weakness was shared 05/02/2005 by Stefano Di Paola with isec (Website). The advisory is shared for download at trustix.org. This vulnerability is handled as CVE-2005-0711 since 03/11/2005. The exploitation is known to be easy. The attack needs to be approached locally. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.

The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 25 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 21926 (CentOS 3 : mysql-server (CESA-2005:348)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117956 (CentOS Security Update for MySQL (CESA-2005:348)).

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 4022.

The vulnerability is also documented in the databases at X-Force (19659) and Tenable (21926). The entries 1271, 1272 and 24583 are related to this item.

Productinfo

Type

• Database Software

Name

• MySQL

Version

• 3.23.49
• 4.0.0
• 4.0.1
• 4.0.2
• 4.0.3
• 4.0.4
• 4.0.5
• 4.0.5a
• 4.0.6
• 4.0.7
• 4.0.8
• 4.0.9
• 4.0.10
• 4.0.11
• 4.0.12
• 4.0.13
• 4.0.14
• 4.0.15
• 4.0.18
• 4.0.20
• 4.0.21
• 4.0.23
• 4.1.0.0
• 4.1.2
• 4.1.3
• 4.1.4
• 4.1.5
• 4.1.10

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.6

VulDB Base Score: 4.0
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Symlink
CWE: CWE-61 / CWE-59
ATT&CK: Unknown

Local: Yes
Remote: No

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 21926
Nessus Name: CentOS 3 : mysql-server (CESA-2005:348)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 53750
OpenVAS Name: Debian Security Advisory DSA 707-1 (mysql)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

SourceFire IPS: 🔍

Timelineinfo

03/11/2005 🔍
03/11/2005 +0 days 🔍
03/11/2005 +0 days 🔍
03/11/2005 +0 days 🔍
03/14/2005 +3 days 🔍
04/05/2005 +22 days 🔍
05/02/2005 +27 days 🔍
05/02/2005 +0 days 🔍
07/05/2006 +429 days 🔍
03/10/2015 +3170 days 🔍
06/06/2019 +1549 days 🔍

Sourcesinfo

Advisory: trustix.org
Researcher: Stefano Di Paola
Organization: isec
Status: Not defined

CVE: CVE-2005-0711 (🔍)
OVAL: 🔍

X-Force: 19659
Vulnerability Center: 7297 - Symlink Attack in MySQL via CREATE TEMPORARY TABLE Command, Low
SecurityFocus: 12781 - MySQL AB MySQL Multiple Remote Vulnerabilities
Secunia: 14547
OSVDB: 14676 - MySQL CREATE TEMPORARY TABLE command creates insecure files

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

Entryinfo

Created: 03/10/2015 23:05
Updated: 06/06/2019 10:00
Changes: 03/10/2015 23:05 (80), 06/06/2019 10:00 (7)
Complete: 🔍

Discussion

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