Apple Safari up to 4.0.1 Numeric Page Reference numeric error

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Apple Safari. It has been declared as problematic. This vulnerability affects unknown code of the component Numeric Page Reference Handler. The manipulation results in numeric error. This vulnerability is identified as CVE-2009-1725. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Apple Safari (Web Browser). Affected is some unknown processing of the component Numeric Page Reference Handler. The manipulation with an unknown input leads to a numeric error vulnerability. CWE is classifying the issue as CWE-189. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

WebKit in Apple Safari before 4.0.2, as used on iPhone OS before 3.1, iPhone OS before 3.1.1 for iPod touch, and other platforms; KHTML in kdelibs in KDE; QtWebKit (aka Qt toolkit); and possibly other products do not properly handle numeric character references, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document.

The weakness was released 07/09/2009 by Chris Evans as HT3666 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability is traded as CVE-2009-1725 since 05/20/2009. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 40680 (Fedora 11 : qt-4.5.2-2.fc11 (2009-8800)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 116496 (Apple Safari 4.0.2 Not Installed).

Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at support.apple.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published 2 years after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (51610), Tenable (40680), SecurityFocus (BID 35607†), OSVDB (55739†) and Secunia (SA36347†). Entry connected to this vulnerability is available at VDB-3995. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 40680
Nessus Name: Fedora 11 : qt-4.5.2-2.fc11 (2009-8800)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 66264
OpenVAS Name: Fedora Core 10 FEDORA-2009-11488 (qt)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: support.apple.com

Timelineinfo

05/20/2009 🔍
07/08/2009 +49 days 🔍
07/08/2009 +0 days 🔍
07/09/2009 +1 days 🔍
07/09/2009 +0 days 🔍
07/09/2009 +0 days 🔍
07/09/2009 +0 days 🔍
07/14/2009 +4 days 🔍
07/20/2009 +6 days 🔍
08/21/2009 +32 days 🔍
08/24/2009 +3 days 🔍
11/03/2010 +436 days 🔍
03/17/2021 +3787 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT3666
Researcher: Chris Evans
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2009-1725 (🔍)
GCVE (CVE): GCVE-0-2009-1725
GCVE (VulDB): GCVE-100-3996

OVAL: 🔍

X-Force: 51610
SecurityFocus: 35607 - WebKit Numeric Character References Remote Memory Corruption Vulnerability
Secunia: 36347 - Fedora update for qt, Highly Critical
OSVDB: 55739 - Apple Safari WebKit Numeric Character References Handling Memory Corruption
SecurityTracker: 1022526 - Apple Safari WebKit Bug in Procesing Numeric Character References Lets Remote Users Execute Arbitrary Code
Vulnerability Center: 22821 - Apple Safari Prior to 4.0.2 Webkit Remote Arbitrary Code Execution or DoS Vulnerability, Medium
Vupen: ADV-2009-1827

See also: 🔍

Entryinfo

Created: 07/20/2009 08:51
Updated: 03/17/2021 11:15
Changes: 07/20/2009 08:51 (89), 04/13/2017 12:27 (13), 03/17/2021 11:15 (3)
Complete: 🔍
Cache ID: 216::103

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