GazTek ghttpd 1.4/1.4.1/1.4.2/1.4.3 GET Request util.c log memory corruption

HistoryDiffrelatejsonxmlCTI

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6.6	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in GazTek ghttpd 1.4/1.4.1/1.4.2/1.4.3. Affected is the function log of the file util.c of the component GET Request Handler. Executing a manipulation can lead to memory corruption. This vulnerability is handled as CVE-2002-1904. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in GazTek ghttpd 1.4/1.4.1/1.4.2/1.4.3 (Web Server). It has been declared as critical. This vulnerability affects the function log of the file util.c of the component GET Request Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in the Log function in util.c in GazTek ghttpd 1.4 through 1.4.3 allows remote attackers to execute arbitrary code via a long HTTP GET request.

The weakness was released 12/31/2002 (Website). The advisory is available at online.securityfocus.com. This vulnerability was named CVE-2002-1904 since 06/29/2005. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

A public exploit has been developed in ANSI C. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept.

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 (10361), Exploit-DB (20929) and SecurityFocus (BID 5960†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Web Server

Vendor

GazTek

Name

ghttpd

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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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: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/15/2002 🔍
12/31/2002 +77 days 🔍
12/31/2002 +0 days 🔍
06/29/2005 +911 days 🔍
08/05/2014 +3324 days 🔍
12/07/2024 +3777 days 🔍

Sourcesinfo

Advisory: online.securityfocus.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2002-1904 (🔍)
GCVE (CVE): GCVE-0-2002-1904
GCVE (VulDB): GCVE-100-19546
X-Force: 10361
SecurityFocus: 5960 - ghttpd Log() Function Buffer Overflow Vulnerability

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

Entryinfo

Created: 08/05/2014 10:49
Updated: 12/07/2024 22:07
Changes: 08/05/2014 10:49 (57), 06/10/2018 09:02 (1), 07/05/2024 15:43 (19), 12/07/2024 22:07 (4)
Complete: 🔍
Cache ID: 216::103

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