KDE Konqueror 3.5.9 HTML Parser input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in KDE Konqueror 3.5.9 and classified as problematic. This issue affects some unknown processing of the component HTML Parser. This manipulation causes input validation. This vulnerability appears as CVE-2008-5712. In addition, an exploit is available.

Detailsinfo

A vulnerability has been found in KDE Konqueror 3.5.9 (Web Browser) and classified as problematic. Affected by this vulnerability is an unknown part of the component HTML Parser. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. The summary by CVE is:

The HTML parser in KDE Konqueror 3.5.9 allows remote attackers to cause a denial of service (application crash) via (1) a long COLOR attribute in an HR element; or a long (a) BGCOLOR or (b) BORDERCOLOR attribute in a (2) TABLE, (3) TD, or (4) TR element. NOTE: the FONT vector is already covered by CVE-2008-4514.

The weakness was presented 12/24/2008 (Website). It is possible to read the advisory at milw0rm.com. This vulnerability is known as CVE-2008-5712 since 12/24/2008. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at exploit-db.com. It is declared as highly functional.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (47696) and Exploit-DB (6704). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 900417
OpenVAS Name: Konqueror in KDE Denial of Service Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/24/2008 🔍
12/24/2008 +0 days 🔍
12/24/2008 +0 days 🔍
03/17/2015 +2274 days 🔍
11/07/2024 +3523 days 🔍

Sourcesinfo

Vendor: kde.org

Advisory: milw0rm.com⛔
Status: Not defined

CVE: CVE-2008-5712 (🔍)
GCVE (CVE): GCVE-0-2008-5712
GCVE (VulDB): GCVE-100-45643
X-Force: 47696 - KDE Konqueror HTML parser denial of service

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/17/2015 16:11
Updated: 11/07/2024 01:33
Changes: 03/17/2015 16:11 (48), 10/22/2018 07:14 (10), 11/07/2024 01:33 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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