Apple Mac OS X up to 10.4.2 Browser History memory corruption

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

A vulnerability classified as critical has been found in Apple Mac OS X up to 10.4.2 (Operating System). This affects some unknown processing of the component Browser History. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Unspecified vulnerability in WebCore in Apple Mac OS X 10.4 through 10.4.10 allows remote attackers to cause a denial of service (application termination) or execute arbitrary code via unknown vectors related to browser history, which triggers memory corruption.

The bug was discovered 11/14/2007. The weakness was disclosed 11/14/2007 by Ilja van Sprundel (Sean) with RISE Security (Website). The advisory is shared at us-cert.gov. This vulnerability is uniquely identified as CVE-2007-4697 since 09/05/2007. 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.

A public exploit has been developed in ANSI C. 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 28212 (Mac OS X < 10.4.11 Multiple Vulnerabilities (Security Update 2007-008)), 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 c.

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (38483) and Tenable (28212). The entries 1498, 3185, 3342 and 3343 are pretty similar.

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  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

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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: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

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Nessus ID: 28212
Nessus Name: Mac OS X < 10.4.11 Multiple Vulnerabilities (Security Update 2007-008)
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Nessus Risk: 🔍
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Nessus Context: 🔍

Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/04/2007 🔍
09/05/2007 +1 days 🔍
11/14/2007 +70 days 🔍
11/14/2007 +0 days 🔍
11/14/2007 +0 days 🔍
11/14/2007 +0 days 🔍
11/14/2007 +0 days 🔍
11/14/2007 +0 days 🔍
11/15/2007 +1 days 🔍
11/15/2007 +0 days 🔍
11/19/2007 +4 days 🔍
03/16/2015 +2674 days 🔍
07/31/2019 +1598 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: us-cert.gov
Researcher: Ilja van Sprundel (Sean)
Organization: RISE Security
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-4697 (🔍)
X-Force: 38483
SecurityTracker: 1018948
Vulnerability Center: 16860 - Apple Mac OS X WebCore Vulnerability Allows Remote Attackers to Execute Arbitrary Code and Cause DoS, High
SecurityFocus: 26444 - Apple Mac OS X v10.4.11 2007-008 Multiple Security Vulnerabilities
Secunia: 27643 - Apple Mac OS X Security Update Fixes Multiple Vulnerabilities, Highly Critical
OSVDB: 40665 - CVE-2007-4697 - Apple Mac OS X - WebCore - Unspecified Vulnerability
Vupen: ADV-2007-3868

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

Entryinfo

Created: 03/16/2015 13:43
Updated: 07/31/2019 09:11
Changes: 03/16/2015 13:43 (83), 07/31/2019 09:11 (5)
Complete: 🔍

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