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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack. | CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability. |
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9.2 | $0-$5k | 0.00 |
A vulnerability was found in NCSA Webserver 1.5c (Web Server). It has been declared as very critical. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
buffer overflow in ncsa webserver (version 1.5c) gives remote access.
The weakness was released 02/01/1995 with CERT. This vulnerability was named CVE-1999-0232. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 05/08/2019).
A public exploit has been developed in ANSI C. It is declared as proof-of-concept. It is possible to download the exploit at securityfocus.com.
Proper firewalling of Web Server Port is able to address this issue.
The vulnerability is also documented in the databases at SecurityFocus (BID 3158), X-Force (517) and Vulnerability Center (SBV-690). Entry connected to this vulnerability is available at 13697.
Product
Type
Vendor
Name
CPE 2.3
CPE 2.2
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.2
VulDB Base Score: 10.0
VulDB Temp Score: 9.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: 🔍Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍
Countermeasures
Recommended: FirewallStatus: 🔍
0-Day Time: 🔍
Firewalling: 🔍
ISS Proventia IPS: 🔍
Timeline
02/01/1995 🔍02/01/1995 🔍
02/17/1995 🔍
09/23/1997 🔍
01/22/2003 🔍
06/17/2014 🔍
08/11/2017 🔍
05/08/2019 🔍
Sources
Organization: CERTStatus: Not defined
CVE: CVE-1999-0232 (🔍)
SecurityFocus: 3158 - NCSA HTTPd Buffer Overflow Vulnerability
X-Force: 517
Vulnerability Center: 690 - NCSA HTTPd Buffer Overflow Vulnerability, High
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 06/17/2014 03:40 PMUpdated: 05/08/2019 09:40 AM
Changes: (6) advisory_company_name exploit_availability exploit_publicity exploit_url source_securityfocus_date source_securityfocus_class
Complete: 🔍
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