Niels Provos Systrace up to 1.6e Access Restriction access control

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability has been found in Niels Provos Systrace up to 1.6e and classified as problematic. This affects an unknown function of the component Access Restriction. The manipulation leads to access control. This vulnerability is referenced as CVE-2009-0343. The attack can only be performed from a local environment. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in Niels Provos Systrace up to 1.6e and classified as critical. This issue affects an unknown part of the component Access Restriction. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Niels Provos Systrace 1.6f and earlier on the x86_64 Linux platform allows local users to bypass intended access restrictions by making a 32-bit syscall with a syscall number that corresponds to a policy-compliant 64-bit syscall, related to race conditions that occur in monitoring 64-bit processes.

The weakness was published 01/29/2009 by Chris Evans (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2009-0343. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

A public exploit has been developed in ANSI C. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 79456 (OracleVM 2.1 : kernel (OVMSA-2009-0009)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family OracleVM Local Security Checks.

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 (48401), Exploit-DB (32751), Tenable (79456), SecurityFocus (BID 33417†) and Vulnerability Center (SBV-27473†). Similar entry is available at VDB-46174. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 7.6

VulDB Base Score: 8.4
VulDB Temp Score: 7.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Access control
CWE: CWE-264
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: 79456
Nessus Name: OracleVM 2.1 : kernel (OVMSA-2009-0009)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 64023
OpenVAS Name: Mandrake Security Advisory MDVSA-2009:118 (kernel)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/23/2009 🔍
01/23/2009 +0 days 🔍
01/29/2009 +5 days 🔍
01/29/2009 +0 days 🔍
01/29/2009 +0 days 🔍
10/06/2010 +615 days 🔍
03/17/2015 +1623 days 🔍
12/26/2024 +3572 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Chris Evans
Status: Not defined

CVE: CVE-2009-0343 (🔍)
GCVE (CVE): GCVE-0-2009-0343
GCVE (VulDB): GCVE-100-46175
X-Force: 48401
SecurityFocus: 33417 - Systrace 64-Bit Aware Linux Kernel Privilege Escalation Vulnerability
Vulnerability Center: 27473 - Niels Provos Systrace 1.6f and Prior Local Bypass Restrictions Vulnerability, High

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/17/2015 16:11
Updated: 12/26/2024 21:19
Changes: 03/17/2015 16:11 (53), 04/13/2017 12:26 (17), 08/04/2021 09:54 (3), 08/04/2021 09:59 (1), 12/26/2024 21:19 (19)
Complete: 🔍
Cache ID: 216::103

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