2009-3272 | Apple Safari WebKit.dll resource management (XFDB-53099 / EDB-9606)

CVSS Meta Temp Score

CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.

Current Exploit Price (≈)

Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.

CTI Interest Score

Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.

4.8 $0-$5k 0.44

A vulnerability was found in Apple Safari 3.2.3/4.0/4.0.0b/4.0.2/4.0.3 (Web Browser). It has been classified as problematic. Affected is some unknown functionality in the library WebKit.dll. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on availability.

The weakness was released 09/21/2009 (Website). The advisory is shared for download at vupen.com. This vulnerability is traded as CVE-2009-3272 since 09/21/2009. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn’t require any form of authentication. Technical details and a exploit are known.

It is declared as proof-of-concept. The exploit is shared for download at exploit-db.com. As 0-day the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 53764 (openSUSE Security Update : libwebkit (openSUSE-SU-2011:0024-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks.

Upgrading to version 4.0.0b eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (53099), Vulnerability Center (SBV-33463), Tenable (53764) and Exploit-DB (9606). Entries connected to this vulnerability are available at 48948, 50798, 50797 and 53804.




VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Class: Denial of service
CWE: CWE-399
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 53764
Nessus Name: openSUSE Security Update : libwebkit (openSUSE-SU-2011:0024-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 900870
OpenVAS Name: Apple Safari WebKit.dll Stack Consumption Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Safari 4.0.0b
Fortigate IPS: 🔍

09/07/2009 🔍
09/21/2009 +14 days 🔍
09/21/2009 +0 days 🔍
09/21/2009 +0 days 🔍
10/06/2011 +745 days 🔍
03/18/2015 +1259 days 🔍
08/23/2021 +2349 days 🔍Vendor: https://www.apple.com/

Advisory: vupen.com
Status: Not defined

CVE: CVE-2009-3272 (🔍)
X-Force: 53099
Vulnerability Center: 33463 – WebKit in Apple Safari Remote Denial of Service Vulnerability via JavaScript Code, Medium
Secunia: 43068
Vupen: ADV-2011-0212

See also: 🔍

Created: 03/18/2015 15:15
Updated: 08/23/2021 01:29
Changes: (1) source_nessus_risk
Complete: 🔍


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