Apple Mac OS X up to 10.4.8 stack-based overflow

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

Summaryinfo

A vulnerability labeled as critical has been found in Apple Mac OS X up to 10.4.8. This vulnerability affects unknown code. The manipulation results in stack-based overflow. This vulnerability was named CVE-2006-4400. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Apple Mac OS X up to 10.4.8 (Operating System). Affected is an unknown part. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow in the Apple Type Services (ATS) server in Mac OS 10.4.8 and earlier allow user-assisted attackers to execute arbitrary code via crafted font files.

The bug was discovered 11/28/2006. The weakness was presented 11/14/2006 by Mu Security with Open Network Security (Website). The advisory is available at us-cert.gov. This vulnerability is traded as CVE-2006-4400 since 08/28/2006. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 23740 (Mac OS X Multiple Vulnerabilities (Security Update 2006-007)), 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 115471 (Apple Mac OS X Security Update 2006-007 Not Installed (APPLE-SA-2006-11-28)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (30590), Tenable (23740), SecurityFocus (BID 21335†), OSVDB (30737†) and Secunia (SA23155†). See VDB-27241, VDB-31257, VDB-32357 and VDB-32356 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

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CPE 2.3info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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: 23740
Nessus Name: Mac OS X Multiple Vulnerabilities (Security Update 2006-007)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
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Timelineinfo

08/28/2006 🔍
11/14/2006 +78 days 🔍
11/14/2006 +0 days 🔍
11/28/2006 +13 days 🔍
11/28/2006 +0 days 🔍
11/28/2006 +0 days 🔍
11/29/2006 +1 days 🔍
11/29/2006 +0 days 🔍
11/29/2006 +0 days 🔍
11/29/2006 +0 days 🔍
11/30/2006 +0 days 🔍
12/04/2006 +4 days 🔍
03/12/2015 +3020 days 🔍
07/22/2024 +3420 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: us-cert.gov
Researcher: Mu Security
Organization: Open Network Security
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-4400 (🔍)
GCVE (CVE): GCVE-0-2006-4400
GCVE (VulDB): GCVE-100-33498
CERT: 🔍
X-Force: 30590
SecurityFocus: 21335 - Apple Mac OS X 2006-007 Multiple Security Vulnerabilities
Secunia: 23155 - Mac OS X Security Update Fixes Multiple Vulnerabilities, Highly Critical
OSVDB: 30737 - Apple Mac OS X Apple Type Services (ATS) font File Handling Overflow
SecurityTracker: 1017301
Vulnerability Center: 13195 - Mac OS X Apple Type Services Buffer Overflow via Crafted Font Files, High
Vupen: ADV-2006-4750

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

Entryinfo

Created: 03/12/2015 22:21
Updated: 07/22/2024 10:22
Changes: 03/12/2015 22:21 (83), 07/11/2019 11:26 (3), 07/22/2024 10:22 (17)
Complete: 🔍
Cache ID: 216:940:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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