Apple Mac OS X 10.4.7 ImageIO integer coercion

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

A vulnerability, which was classified as critical, was found in Apple Mac OS X 10.4.7 (Operating System). This affects an unknown part of the component ImageIO. The manipulation with an unknown input leads to a integer coercion vulnerability. CWE is classifying the issue as CWE-192. Integer coercion refers to a set of flaws pertaining to the type casting, extension, or truncation of primitive data types. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Integer overflow in ImageIO in Apple Mac OS X 10.4.7 allows user-assisted attackers to cause a denial of service (crash) and possibly execute arbitrary code via a malformed GIF image.

The bug was discovered 08/01/2006. The weakness was shared 07/14/2006 by Tom Ferris (iDefense) with Mozilla Corporation (Website). The advisory is shared at us-cert.gov. This vulnerability is uniquely identified as CVE-2006-3503 since 07/10/2006. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 22125 (Mac OS X Multiple Vulnerabilities (Security Update 2006-004)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115383 (Apple Mac OS X Security Update 2006-004 Not Installed (APPLE-SA-2006-08-01)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (28145) and Tenable (22125). The entries 1998, 25512, 26669 and 25873 are related to this item.

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  • end of life

CPE 2.3info

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CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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CVSSv2info

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Exploitinginfo

Class: Integer coercion
CWE: CWE-192 / CWE-189
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
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Nessus ID: 22125
Nessus Name: Mac OS X Multiple Vulnerabilities (Security Update 2006-004)
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
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Timelineinfo

07/10/2006 🔍
07/14/2006 +4 days 🔍
08/01/2006 +17 days 🔍
08/01/2006 +0 days 🔍
08/01/2006 +0 days 🔍
08/01/2006 +0 days 🔍
08/01/2006 +0 days 🔍
08/02/2006 +1 days 🔍
08/02/2006 +0 days 🔍
08/02/2006 +0 days 🔍
08/08/2006 +5 days 🔍
03/12/2015 +3138 days 🔍
06/24/2019 +1565 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: us-cert.gov
Researcher: Tom Ferris (iDefense)
Organization: Mozilla Corporation
Status: Not defined

CVE: CVE-2006-3503 (🔍)
X-Force: 28145
Vulnerability Center: 12489 - Apple Mac OS X 10.4.7 ImageIO Denial of Service and Code Execution Due to Integer Overflow, Critical
SecurityFocus: 19289 - Apple Mac OS X Multiple Security Vulnerabilities
Secunia: 21253 - Mac OS X Security Update Fixes Multiple Vulnerabilities, Highly Critical
OSVDB: 27742 - Apple Mac OS X ImageIO GIF Processing Overflow
Vupen: ADV-2006-3101

scip Labs: https://www.scip.ch/en/?labs.20150108
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Entryinfo

Created: 03/12/2015 14:25
Updated: 06/24/2019 09:46
Changes: 03/12/2015 14:25 (82), 06/24/2019 09:46 (7)
Complete: 🔍

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