lighttpd mod_auth http_auth.c denial of service

CVSS Meta Temp Score
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in lighttpd. This impacts an unknown function of the file http_auth.c of the component mod_auth. Such manipulation leads to denial of service. This vulnerability is listed as CVE-2007-3946. In addition, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in lighttpd (Web Server) (affected version not known) and classified as critical. Affected by this issue is some unknown functionality of the file http_auth.c of the component mod_auth. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is confidentiality, integrity, and availability.

The weakness was presented 06/15/2007 (Website). The advisory is available at lists.rpath.com. This vulnerability is handled as CVE-2007-3946 since 07/23/2007. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known.

A public exploit has been developed in Ruby. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 27340 (openSUSE 10 Security Update : lighttpd (lighttpd-3985)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 87262 (Lighttpd Multiple Vulnerabilities).

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (27340), SecurityFocus (BID 24967†), OSVDB (38315†) and Secunia (SA26130†). See VDB-37952, VDB-37951, VDB-37950 and VDB-37949 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 7.7

VulDB Base Score: 8.6
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 27340
Nessus Name: openSUSE 10 Security Update : lighttpd (lighttpd-3985)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 58581
OpenVAS Name: Debian Security Advisory DSA 1362-1 (lighttpd)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

04/16/2007 🔍
06/15/2007 +60 days 🔍
07/20/2007 +34 days 🔍
07/20/2007 +0 days 🔍
07/23/2007 +2 days 🔍
07/23/2007 +0 days 🔍
07/30/2007 +7 days 🔍
10/17/2007 +79 days 🔍
05/09/2016 +3127 days 🔍
08/12/2022 +2286 days 🔍

Sourcesinfo

Advisory: 1875⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2007-3946 (🔍)
GCVE (CVE): GCVE-0-2007-3946
GCVE (VulDB): GCVE-100-86018

OVAL: 🔍

SecurityFocus: 24967 - Lighttpd Multiple Code Execution, Denial of Service and Information Disclosure Vulnerabilities
Secunia: 26130 - lighttpd Multiple Vulnerabilities, Highly Critical
OSVDB: 38315 - lighttpd mod_auth (http_auth.c) Malformed md5-sess Remote DoS
Vupen: ADV-2007-2585

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

Entryinfo

Created: 05/09/2016 14:51
Updated: 08/12/2022 19:28
Changes: 05/09/2016 14:51 (68), 01/05/2019 13:49 (13), 08/12/2022 19:28 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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