Apple Mac OS X up to 10.3.9 semop memory corruption

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6.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Apple Mac OS X up to 10.3.9 and classified as problematic. Affected by this vulnerability is the function semop. This manipulation causes memory corruption. This vulnerability is registered as CVE-2005-0971. The attack requires access to the local network. No exploit is available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Apple Mac OS X up to 10.3.9 (Operating System). It has been declared as critical. Affected by this vulnerability is the function semop. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in the semop system call in Mac OS X 10.3.9 and earlier allows local users to gain privileges via crafted arguments.

The bug was discovered 04/16/2005. The weakness was published 04/12/2005 with Apple (Website). It is possible to read the advisory at docs.info.apple.com. This vulnerability is known as CVE-2005-0971 since 04/05/2005. The attack needs to be done within the local network. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 18062 (Mac OS X 10.3.x < 10.3.9 Multiple Vulnerabilities), 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.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at apple.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (20130), Tenable (18062), SecurityFocus (BID 13225†), OSVDB (13103†) and Secunia (SA14974†). Additional details are provided at apple.com. Similar entries are available at VDB-1152, VDB-1151, VDB-1150 and VDB-1373. Be aware that VulDB is the high quality source for vulnerability data.

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CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
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Nessus ID: 18062
Nessus Name: Mac OS X 10.3.x < 10.3.9 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
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Patch: apple.com

Timelineinfo

04/05/2005 🔍
04/12/2005 +7 days 🔍
04/12/2005 +0 days 🔍
04/15/2005 +3 days 🔍
04/15/2005 +0 days 🔍
04/16/2005 +1 days 🔍
04/16/2005 +0 days 🔍
04/18/2005 +2 days 🔍
04/21/2005 +3 days 🔍
05/05/2005 +14 days 🔍
05/12/2005 +7 days 🔍
07/18/2024 +7007 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: docs.info.apple.com⛔
Researcher: http://www.apple.com
Organization: Apple
Status: Not defined

CVE: CVE-2005-0971 (🔍)
GCVE (CVE): GCVE-0-2005-0971
GCVE (VulDB): GCVE-100-1375
CERT: 🔍
X-Force: 20130
SecurityFocus: 13225 - Apple Mac OS X Kernel Semop Local Stack-Based Buffer Overflow Vulnerability
Secunia: 14974 - Mac OS X Security Update Fixes Multiple Vulnerabilities, Moderately Critical
OSVDB: 13103 - CVE-2005-0971 - Apple - Mac OS X - Buffer Overflow Issue
Vulnerability Center: 7831 - Buffer Overflow in Mac OS Kernel via \x27semop()\x27 System Call, Medium

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

Entryinfo

Created: 04/21/2005 11:10
Updated: 07/18/2024 08:59
Changes: 04/21/2005 11:10 (80), 07/02/2019 13:00 (6), 07/18/2024 08:59 (17)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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