Apple Mac OS X up to 10.4.1 CoreGraphics infinite loop

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Apple Mac OS X up to 10.4.1. Affected by this issue is some unknown functionality of the component CoreGraphics. Executing a manipulation can lead to infinite loop. This vulnerability is tracked as CVE-2005-0524. The attack is only possible within the local network. No exploit exists. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability has been found in Apple Mac OS X up to 10.4.1 (Operating System) and classified as problematic. This vulnerability affects an unknown code block of the component CoreGraphics. The manipulation with an unknown input leads to a infinite loop vulnerability. The CWE definition for the vulnerability is CWE-835. The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. As an impact it is known to affect availability. CVE summarizes:

The php_handle_iff function in image.c for PHP 4.2.2, 4.3.9, 4.3.10 and 5.0.3, as reachable by the getimagesize PHP function, allows remote attackers to cause a denial of service (infinite loop) via a -8 size value.

The bug was discovered 02/23/2005. The weakness was disclosed 06/09/2005 with Apple (Website). The advisory is shared for download at docs.info.apple.com. This vulnerability was named CVE-2005-0524 since 02/23/2005. Access to the local network is required for this attack. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 37 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 18437 (Mac OS X Multiple Vulnerabilities (Security Update 2005-006)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117972 (CentOS Security Update for PHP (CESA-2005:405)).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at apple.com.

The vulnerability is also documented in the databases at X-Force (19920), Tenable (18437), SecurityFocus (BID 12962†), OSVDB (15183†) and Secunia (SA15481†). The entries VDB-1320, VDB-1318, VDB-1319 and VDB-1554 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Infinite loop
CWE: CWE-835 / CWE-404
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: 18437
Nessus Name: Mac OS X Multiple Vulnerabilities (Security Update 2005-006)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 54917
OpenVAS Name: Gentoo Security Advisory GLSA 200504-15 (PHP)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: apple.com

Timelineinfo

02/23/2005 🔍
02/23/2005 +0 days 🔍
04/01/2005 +37 days 🔍
04/01/2005 +0 days 🔍
04/01/2005 +0 days 🔍
05/02/2005 +30 days 🔍
06/08/2005 +37 days 🔍
06/09/2005 +1 days 🔍
06/14/2005 +5 days 🔍
06/28/2024 +6954 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: docs.info.apple.com⛔
Researcher: http://www.apple.com
Organization: Apple
Status: Confirmed

CVE: CVE-2005-0524 (🔍)
GCVE (CVE): GCVE-0-2005-0524
GCVE (VulDB): GCVE-100-1552

OVAL: 🔍

X-Force: 19920
SecurityFocus: 12962 - PHP Group PHP Image File Format Remote Denial Of Service Vulnerability
Secunia: 15481 - Mac OS X Security Update Fixes Multiple Vulnerabilities, Highly Critical
OSVDB: 15183 - PHP getimagesize() php_handle_iff() Function DoS
SecurityTracker: 1013619 - PHP Infinite Loops in getimagesize() Lets Users Deny Service
Vulnerability Center: 7494
Vupen: ADV-2005-0305

scip Labs: https://www.scip.ch/en/?labs.20150108
See also: 🔍

Entryinfo

Created: 06/14/2005 12:58
Updated: 06/28/2024 05:46
Changes: 06/14/2005 12:58 (73), 06/08/2017 23:45 (11), 03/11/2021 14:16 (7), 03/11/2021 14:23 (1), 06/28/2024 05:46 (16)
Complete: 🔍
Cache ID: 216:27A:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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