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5.1
MEDIUM CVSS 2.0
CVE-2005-2930
Chmlib Stack-based Buffer Overflow Vulnerability
Description

Stack-based buffer overflow in the _chm_find_in_PMGL function in chm_lib.c for chmlib before 0.36, as used in products such as KchmViewer, allows user-assisted attackers to execute arbitrary code via a CHM file containing a long element, a different vulnerability than CVE-2005-3318.

INFO

Published Date :

Oct. 28, 2005, 9:02 p.m.

Last Modified :

April 3, 2025, 1:03 a.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Affected Products

The following products are affected by CVE-2005-2930 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Jed_wing chm_lib
: Total Affected Vendor : 1 | Products : 1
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 MEDIUM [email protected]
Solution
This information is provided by the 3rd party feeds.
  • Upgrade the chmlib packages. The old stable distribution (woody) does not contain chmlib packages. For the stable distribution (sarge) these problems have been fixed in version 0.35-6sarge1.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2005-2930.

URL Resource
http://secunia.com/advisories/17775 Patch Vendor Advisory
http://securityreason.com/securityalert/125
http://securitytracker.com/id?1015120 Patch Vendor Advisory
http://www.idefense.com/application/poi/display?id=332&type=vulnerabilities Patch Vendor Advisory
http://www.securityfocus.com/bid/15234 Patch
http://www.vupen.com/english/advisories/2005/2249 Vendor Advisory
http://secunia.com/advisories/17775 Patch Vendor Advisory
http://securityreason.com/securityalert/125
http://securitytracker.com/id?1015120 Patch Vendor Advisory
http://www.idefense.com/application/poi/display?id=332&type=vulnerabilities Patch Vendor Advisory
http://www.securityfocus.com/bid/15234 Patch
http://www.vupen.com/english/advisories/2005/2249 Vendor Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2005-2930 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2005-2930 weaknesses.

CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-42: MIME Conversion MIME Conversion CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-100: Overflow Buffers Overflow Buffers CAPEC-123: Buffer Manipulation Buffer Manipulation

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2005-2930 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2005-2930 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://secunia.com/advisories/17775
    Added Reference http://securityreason.com/securityalert/125
    Added Reference http://securitytracker.com/id?1015120
    Added Reference http://www.idefense.com/application/poi/display?id=332&type=vulnerabilities
    Added Reference http://www.securityfocus.com/bid/15234
    Added Reference http://www.vupen.com/english/advisories/2005/2249
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Nov. 10, 2005

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 5.1
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

2.08 }} -1.28%

score

0.82396

percentile