5.4
MEDIUM
CVE-2006-2906
Libgd LZW Decoding Remote Denial of Service
Description

The LZW decoding in the gdImageCreateFromGifPtr function in the Thomas Boutell graphics draw (GD) library (aka libgd) 2.0.33 allows remote attackers to cause a denial of service (CPU consumption) via malformed GIF data that causes an infinite loop.

INFO

Published Date :

June 8, 2006, 4:06 p.m.

Last Modified :

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

Remotely Exploitable :

Yes !

Impact Score :

6.9

Exploitability Score :

4.9
Affected Products

The following products are affected by CVE-2006-2906 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 Thomas_boutell graphics_draw_library
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-2006-2906.

URL Resource
http://secunia.com/advisories/20500 Vendor Advisory
http://secunia.com/advisories/20571
http://secunia.com/advisories/20676
http://secunia.com/advisories/20853
http://secunia.com/advisories/20866
http://secunia.com/advisories/20887
http://secunia.com/advisories/21050
http://secunia.com/advisories/21186
http://secunia.com/advisories/23783
http://securityreason.com/securityalert/1067
http://www.debian.org/security/2006/dsa-1117
http://www.mandriva.com/security/advisories?name=MDKSA-2006:112
http://www.mandriva.com/security/advisories?name=MDKSA-2006:113
http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
http://www.novell.com/linux/security/advisories/2006_31_php.html
http://www.securityfocus.com/archive/1/436132 Exploit
http://www.securityfocus.com/bid/18294 Exploit
http://www.trustix.org/errata/2006/0038
http://www.vupen.com/english/advisories/2006/2174
https://exchange.xforce.ibmcloud.com/vulnerabilities/26976
https://issues.rpath.com/browse/RPL-939
https://usn.ubuntu.com/298-1/
http://secunia.com/advisories/20500 Vendor Advisory
http://secunia.com/advisories/20571
http://secunia.com/advisories/20676
http://secunia.com/advisories/20853
http://secunia.com/advisories/20866
http://secunia.com/advisories/20887
http://secunia.com/advisories/21050
http://secunia.com/advisories/21186
http://secunia.com/advisories/23783
http://securityreason.com/securityalert/1067
http://www.debian.org/security/2006/dsa-1117
http://www.mandriva.com/security/advisories?name=MDKSA-2006:112
http://www.mandriva.com/security/advisories?name=MDKSA-2006:113
http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
http://www.novell.com/linux/security/advisories/2006_31_php.html
http://www.securityfocus.com/archive/1/436132 Exploit
http://www.securityfocus.com/bid/18294 Exploit
http://www.trustix.org/errata/2006/0038
http://www.vupen.com/english/advisories/2006/2174
https://exchange.xforce.ibmcloud.com/vulnerabilities/26976
https://issues.rpath.com/browse/RPL-939
https://usn.ubuntu.com/298-1/

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-2006-2906 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2006-2906 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/20500
    Added Reference http://secunia.com/advisories/20571
    Added Reference http://secunia.com/advisories/20676
    Added Reference http://secunia.com/advisories/20853
    Added Reference http://secunia.com/advisories/20866
    Added Reference http://secunia.com/advisories/20887
    Added Reference http://secunia.com/advisories/21050
    Added Reference http://secunia.com/advisories/21186
    Added Reference http://secunia.com/advisories/23783
    Added Reference http://securityreason.com/securityalert/1067
    Added Reference http://www.debian.org/security/2006/dsa-1117
    Added Reference http://www.mandriva.com/security/advisories?name=MDKSA-2006:112
    Added Reference http://www.mandriva.com/security/advisories?name=MDKSA-2006:113
    Added Reference http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
    Added Reference http://www.novell.com/linux/security/advisories/2006_31_php.html
    Added Reference http://www.securityfocus.com/archive/1/436132
    Added Reference http://www.securityfocus.com/bid/18294
    Added Reference http://www.trustix.org/errata/2006/0038
    Added Reference http://www.vupen.com/english/advisories/2006/2174
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/26976
    Added Reference https://issues.rpath.com/browse/RPL-939
    Added Reference https://usn.ubuntu.com/298-1/
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 03, 2018

    Action Type Old Value New Value
    Removed Reference http://www.ubuntulinux.org/support/documentation/usn/usn-298-1 [No Types Assigned]
    Added Reference https://usn.ubuntu.com/298-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 20, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/26976 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/26976 [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 08, 2006

    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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2006-2906 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-2006-2906 weaknesses.

Exploit Prediction

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

12.25 }} 0.28%

score

0.93456

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
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Latest DB Update: Jun. 17, 2025 16:19