Apple Mac OS X up to 10.4 Networking numeric error

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Apple Mac OS X up to 10.4. It has been rated as problematic. This impacts an unknown function of the component Networking. This manipulation causes numeric error. This vulnerability is tracked as CVE-2007-4268. Moreover, an exploit is present. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Apple Mac OS X up to 10.4 (Operating System). It has been declared as critical. Affected by this vulnerability is an unknown function of the component Networking. The manipulation with an unknown input leads to a numeric error vulnerability. The CWE definition for the vulnerability is CWE-189. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Integer signedness error in the Networking component in Apple Mac OS X 10.4 through 10.4.10 allows local users to execute arbitrary code via a crafted AppleTalk message with a negative value, which satisfies a signed comparison during mbuf allocation but is later interpreted as an unsigned value, which triggers a heap-based buffer overflow.

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 known as CVE-2007-4268 since 08/09/2007. The exploitation appears to be easy. An attack has to be approached locally. 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 $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. 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 (38476), Tenable (28212), SecurityFocus (BID 26444†), OSVDB (40683†) and Secunia (SA27643†). The entries VDB-1498, VDB-3185, VDB-3342 and VDB-3343 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.3
VulDB Meta Temp Score: 8.4

VulDB Base Score: 9.3
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/09/2007 🔍
09/04/2007 +26 days 🔍
11/14/2007 +71 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 🔍
11/18/2007 +3 days 🔍
03/16/2015 +2675 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-2007-4268 (🔍)
GCVE (CVE): GCVE-0-2007-4268
GCVE (VulDB): GCVE-100-39697
X-Force: 38476
SecurityFocus: 26444 - Apple Mac OS X v10.4.11 2007-008 Multiple Security Vulnerabilities
Secunia: 27643
OSVDB: 40683 - CVE-2007-4268 - Apple - Mac OS X - Code Execution Issue
SecurityTracker: 1018950
Vulnerability Center: 16839 - Apple Mac OS X Networking Component Arithmetic Error Allows Local Users to Execute Arbitrary Code, 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 (81), 07/30/2019 22:39 (5), 06/07/2025 16:46 (18)
Complete: 🔍
Cache ID: 216:FC2:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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