Apple Mac OS X 10.5.8 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.3$5k-$25k0.00

A vulnerability was found in Apple Mac OS X 10.5.8 (Operating System) and classified as critical. Affected by this issue is an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Heap-based buffer overflow in the USB backend in CUPS in Apple Mac OS X 10.5.8 allows local users to gain privileges via unspecified vectors.

The weakness was presented 09/10/2009 with Apple (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-2009-2807. The exploitation is known to be easy. Local access is required to approach this attack. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/22/2021).

The vulnerability scanner Nessus provides a plugin with the ID 40945 (Mac OS X Multiple Vulnerabilities (Security Update 2009-005)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 116609 (Apple Mac OS X Security Update 2009-005 Not Installed (APPLE-SA-2009-09-10-2)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (53168) and Tenable (40945). See 47872, 47871, 47520 and 50023 for similar entries.

Productinfo

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Support

  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 40945
Nessus Name: Mac OS X Multiple Vulnerabilities (Security Update 2009-005)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 102028
OpenVAS Name: get_kb_item(ssh/login/osx_name
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/17/2009 🔍
09/10/2009 +24 days 🔍
09/10/2009 +0 days 🔍
09/10/2009 +0 days 🔍
09/11/2009 +1 days 🔍
09/13/2009 +1 days 🔍
09/14/2009 +1 days 🔍
03/18/2015 +2011 days 🔍
08/22/2021 +2349 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: securityfocus.com⛔
Organization: Apple
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-2807 (🔍)
X-Force: 53168
Vulnerability Center: 23480 - Apple Mac OS 10.5 - 10.5.8 CUPS USB Backend Local SYSTEM Privilege Escalation Vulnerability, High
SecurityFocus: 36350 - CUPS USB backend Local Heap Based Buffer Overflow Vulnerability
OSVDB: 57951 - Apple Mac OS X CUPS USB Backend Unspecified Local Overflow

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

Entryinfo

Created: 03/18/2015 15:15
Updated: 08/22/2021 14:49
Changes: 03/18/2015 15:15 (61), 02/14/2017 16:33 (10), 08/22/2021 14:48 (4), 08/22/2021 14:49 (1)
Complete: 🔍
Cache ID: 18:AA5:103

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