GazTek ghttpd 1.4/1.4.1/1.4.2/1.4.3 GET Request util.c log memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.9 | $0-$5k | 0.00 |
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.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.9
VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
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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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
10/15/2002 🔍12/31/2002 🔍
12/31/2002 🔍
06/29/2005 🔍
08/05/2014 🔍
06/10/2018 🔍
Sources
Advisory: online.securityfocus.com⛔Status: Not defined
Confirmation: 🔍
CVE: CVE-2002-1904 (🔍)
SecurityFocus: 5960 - ghttpd Log() Function Buffer Overflow Vulnerability
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 08/05/2014 10:49Updated: 06/10/2018 09:02
Changes: 08/05/2014 10:49 (57), 06/10/2018 09:02 (1)
Complete: 🔍
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