CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.0 | $0-$5k | 0.00 |
A vulnerability was found in ChBg 1.5. It has been rated as critical. Affected by this issue is the function simplify_path
of the file config.c. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Buffer overflow in the simplify_path function in config.c for ChBg 1.5 allows remote attackers to execute arbitrary code via a crafted chbg scenario file.
The bug was discovered 12/17/2004. The weakness was released 01/10/2005 by Danny (Website). The advisory is available at xforce.iss.net. This vulnerability is handled as CVE-2004-1264 since 12/20/2004. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known.
The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 24 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 16186 (Debian DSA-644-1 : chbg - buffer overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.
Upgrading eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (18595) and Tenable (16186).
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
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CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.0
VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
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Nessus ID: 16186
Nessus Name: Debian DSA-644-1 : chbg - buffer overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍
OpenVAS ID: 53477
OpenVAS Name: Debian Security Advisory DSA 644-1 (chbg)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
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Timeline
12/15/2004 🔍12/15/2004 🔍
12/17/2004 🔍
12/20/2004 🔍
01/10/2005 🔍
01/10/2005 🔍
01/18/2005 🔍
01/18/2005 🔍
05/26/2005 🔍
03/10/2015 🔍
06/01/2019 🔍
Sources
Advisory: xforce.iss.netResearcher: Danny
Status: Not defined
CVE: CVE-2004-1264 (🔍)
X-Force: 18595
Vulnerability Center: 8152 - Buffer Overflow in ChBg 1.5, 1.5.8 via simplify_path Function, Medium
SecurityFocus: 11957 - ChBg Scenario File Overflow Vulnerability
OSVDB: 12436 - DSA 644-1 - chbg
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/10/2015 15:27Updated: 06/01/2019 23:58
Changes: 03/10/2015 15:27 (70), 06/01/2019 23:58 (11)
Complete: 🔍
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