2007-1742 | Apache HTTP Server memory corruption (17693 / SBV-23440)

CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score
5.9 $5k-$25k 0.22

A vulnerability, which was classified as problematic, was found in Apache HTTP Server 2.2.3 (Web Server). This affects an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

suexec in Apache HTTP Server (httpd) 2.2.3 uses a partial comparison for verifying whether the current directory is within the document root, which might allow local users to perform unauthorized operations on incorrect directories, as demonstrated using “html_backup” and “htmleditor” under an “html” directory. NOTE: the researcher, who is reliable, claims that the vendor disputes the issue because “the attacks described rely on an insecure server configuration” in which the user “has write access to the document root.”

The weakness was published 04/13/2007 (Website). The advisory is shared at securitytracker.com. This vulnerability is uniquely identified as CVE-2007-1742 since 03/28/2007. The exploitability is told to be difficult. An attack has to be approached locally. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 07/14/2021).

The vulnerability scanner Nessus provides a plugin with the ID 17693 (Apache mod_suexec Multiple Privilege Escalation Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Web Servers.

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 Vulnerability Center (SBV-23440) and Tenable (17693). Similar entries are available at 36166 and 36164.




VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

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Vector Complexity Authentication Confidentiality Integrity Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 17693
Nessus Name: Apache mod_suexec Multiple Privilege Escalation Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

03/28/2007 🔍
04/13/2007 +16 days 🔍
04/13/2007 +0 days 🔍
04/13/2007 +0 days 🔍
10/07/2007 +177 days 🔍
09/08/2009 +701 days 🔍
03/31/2014 +1665 days 🔍
03/13/2015 +347 days 🔍
07/14/2021 +2315 days 🔍Vendor: https://www.apache.org/

Advisory: securitytracker.com
Status: Not defined

CVE: CVE-2007-1742 (🔍)
Vulnerability Center: 23440 – Apache HTTP Server 2.2.3 suexec Partial Comparison Allows Local Restrictions Bypass, Low
OSVDB: 38640 – Apache HTTP Server suexec Document Root Unauthorized Operations

See also: 🔍

Created: 03/13/2015 14:56
Updated: 07/14/2021 10:04
Changes: (1) source_nessus_risk
Complete: 🔍

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