Andreas Gohr DokuWiki prior Release 2006-03-09e lib/exec/fetch.php denial of service
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.8 | $0-$5k | 0.00 |
A vulnerability has been found in Andreas Gohr DokuWiki Release 2006-03-05/Release 2006-03-09/Release 2006-03-09e (Content Management System) and classified as problematic. Affected by this vulnerability is an unknown function in the library lib/exec/fetch.php. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:
lib/exec/fetch.php in DokuWiki before 2006-03-09e allows remote attackers to cause a denial of service (CPU consumption) via large w and h parameters, when resizing an image.
The bug was discovered 09/26/2006. The weakness was disclosed 09/29/2006 (Website). The advisory is shared at security.gentoo.org. This vulnerability is known as CVE-2006-5098 since 09/29/2006. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.
It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:lib/exec/fetch.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 22489 (FreeBSD : dokuwiki -- multiple vulnerabilities (450b76ee-5068-11db-a5ae-00508d6a62df)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.
Upgrading to version Release 2006-03-09e eliminates this vulnerability. A possible mitigation has been published 1 days after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (29282) and Tenable (22489). The entry 32558 is pretty similar.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 4.8
VulDB Base Score: 5.3
VulDB Temp Score: 4.8
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: Denial of serviceCWE: CWE-404
ATT&CK: T1499
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
Google Hack: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 22489
Nessus Name: FreeBSD : dokuwiki -- multiple vulnerabilities (450b76ee-5068-11db-a5ae-00508d6a62df)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍
OpenVAS ID: 57472
OpenVAS Name: FreeBSD Ports: dokuwiki
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: DokuWiki Release 2006-03-09e
Timeline
09/26/2006 🔍09/28/2006 🔍
09/29/2006 🔍
09/29/2006 🔍
09/29/2006 🔍
09/29/2006 🔍
09/30/2006 🔍
10/02/2006 🔍
10/04/2006 🔍
03/12/2015 🔍
07/09/2019 🔍
Sources
Advisory: security.gentoo.orgStatus: Not defined
Confirmation: 🔍
CVE: CVE-2006-5098 (🔍)
X-Force: 29282
Vulnerability Center: 12835 - DokuWiki Remote Denial of Service Via Large Parameters When Resizing an Image, Medium
SecurityFocus: 20257 - DokuWiki With ImageMagick Remote Command Execution and Denial of Service Vulnerabilities
Secunia: 22192
OSVDB: 29288 - DokuWiki fetch.php denial of service
Vupen: ADV-2006-3851
See also: 🔍
Entry
Created: 03/12/2015 15:51Updated: 07/09/2019 06:25
Changes: 03/12/2015 15:51 (74), 07/09/2019 06:25 (9)
Complete: 🔍
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