Sergey Lyubka Simple HTTPD 1.3 aux input validation

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

Summaryinfo

A vulnerability was found in Sergey Lyubka Simple HTTPD 1.3. It has been classified as problematic. Affected is an unknown function of the file aux. Performing a manipulation results in input validation. This vulnerability is reported as CVE-2007-6326. Moreover, an exploit is present.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Sergey Lyubka Simple HTTPD 1.3 (Web Server). This affects an unknown code block of the file aux. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. The summary by CVE is:

Sergey Lyubka Simple HTTPD (shttpd) 1.3 on Windows allows remote attackers to cause a denial of service via a request that includes an MS-DOS device name, as demonstrated by the /aux URI.

The weakness was disclosed 12/13/2007 by shinnai (Website). The advisory is shared at milw0rm.com. This vulnerability is uniquely identified as CVE-2007-6326 since 12/13/2007. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.

A public exploit has been developed by shinnai in Python and been published before and not just after the advisory. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

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 (38980), Exploit-DB (4717) and SecurityFocus (BID 26813†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

Timelineinfo

12/11/2007 🔍
12/11/2007 +0 days 🔍
12/11/2007 +0 days 🔍
12/13/2007 +2 days 🔍
12/13/2007 +0 days 🔍
12/13/2007 +0 days 🔍
03/16/2015 +2650 days 🔍
10/12/2024 +3498 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Researcher: shinnai
Status: Confirmed

CVE: CVE-2007-6326 (🔍)
GCVE (CVE): GCVE-0-2007-6326
GCVE (VulDB): GCVE-100-40017
X-Force: 38980
SecurityFocus: 26813 - Simple HTTPD Aux Remote Denial of Service Vulnerability

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

Entryinfo

Created: 03/16/2015 13:43
Updated: 10/12/2024 18:30
Changes: 03/16/2015 13:43 (51), 11/09/2017 08:33 (11), 10/12/2024 18:30 (17)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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