Static HTTP Server 1.0 http.ini buffer overflow

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Static HTTP Server 1.0. It has been classified as critical. Affected is an unknown function of the file http.ini. This manipulation causes buffer overflow. This vulnerability is tracked as CVE-2013-4743. The attack is restricted to local execution. Moreover, an exploit is present.

Detailsinfo

A vulnerability classified as critical was found in Static HTTP Server 1.0 (Web Server). Affected by this vulnerability is an unknown code block of the file http.ini. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Static HTTP Server 1.0 has a Local Overflow

The bug was discovered 06/29/2013. The weakness was disclosed 12/27/2019. This vulnerability is known as CVE-2013-4743 since 07/01/2013. An attack has to be approached locally. The requirement for exploitation is a single authentication. Technical details and also a public exploit are known.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2372 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:http.ini it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.3

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

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

06/29/2013 🔍
07/01/2013 +2 days 🔍
12/27/2019 +2370 days 🔍
12/28/2019 +1 days 🔍
06/08/2025 +1989 days 🔍

Sourcesinfo

Advisory: exploit-db.com
Status: Not defined

CVE: CVE-2013-4743 (🔍)
GCVE (CVE): GCVE-0-2013-4743
GCVE (VulDB): GCVE-100-147817
X-Force: 85417

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

Entryinfo

Created: 12/28/2019 11:33
Updated: 06/08/2025 13:44
Changes: 12/28/2019 11:33 (36), 12/28/2019 11:38 (18), 03/17/2024 15:33 (5), 06/08/2025 13:44 (24)
Complete: 🔍
Cache ID: 216::103

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

Discussion

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