Apple Mac OS X up to 10.4.2 File Upload input validation

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Apple Mac OS X up to 10.4.2. Impacted is an unknown function of the component File Upload. This manipulation causes input validation. This vulnerability is registered as CVE-2007-4695. Furthermore, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Apple Mac OS X up to 10.4.2 (Operating System). It has been declared as critical. Affected by this vulnerability is an unknown code of the component File Upload. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect integrity. The summary by CVE is:

Unspecified "input validation" vulnerability in WebCore in Apple Mac OS X 10.4 through 10.4.10 allows remote attackers to modify form field values via unknown vectors related to file uploads.

The bug was discovered 11/14/2007. The weakness was published 11/14/2007 by Ilja van Sprundel (Sean) with RISE Security (Website). It is possible to read the advisory at us-cert.gov. This vulnerability is known as CVE-2007-4695 since 09/05/2007. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115661 (Apple Mac OS X 10.4.11 Not Installed (APPLE-SA-2007-11-14)).

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 (38482), Tenable (28212), SecurityFocus (BID 26444†), OSVDB (40667†) and Secunia (SA27643†). Similar entries are available at VDB-1498, VDB-3185, VDB-3342 and VDB-3343. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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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 🔍
06/07/2025 +3736 days 🔍

Sourcesinfo

Vendor: apple.com

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

CVE: CVE-2007-4695 (🔍)
GCVE (CVE): GCVE-0-2007-4695
GCVE (VulDB): GCVE-100-39715
X-Force: 38482
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: 40667 - CVE-2007-4695 - Apple - Mac OS X - Unspecified Issue
SecurityTracker: 1018948
Vulnerability Center: 16858 - Apple Mac OS X WebCore Unspecified Vulnerability Allows Remote Attackers to Modify HTML Data, Medium
Vupen: ADV-2007-3868

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

Entryinfo

Created: 03/16/2015 13:43
Updated: 06/07/2025 16:46
Changes: 03/16/2015 13:43 (83), 07/31/2019 09:07 (5), 06/07/2025 16:46 (18)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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