Caldera Openlinux Server up to 4.2.1 X Server privileges management
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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5.7 | $0-$5k | 0.00 |
A vulnerability has been found in Caldera Openlinux Server up to 4.2.1 and classified as critical. This vulnerability affects an unknown part of the component X Server. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Vulnerability in the MIT-SHM extension of the X server on Linux (XFree86) 4.2.1 and earlier allows local users to read and write arbitrary shared memory, possibly to cause a denial of service or gain privileges.
The weakness was released 03/15/2002 (Website). The advisory is available at linuxsecurity.com. This vulnerability was named CVE-2002-0164. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.
The vulnerability scanner Nessus provides a plugin with the ID 15217 (Debian DSA-380-1 : xfree86 - buffer overflows, denial of service), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.
Upgrading eliminates this vulnerability. A possible mitigation has been published 2 years after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (8706) and Tenable (15217). Entries connected to this vulnerability are available at 20166 and 20168.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
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CVSSv3
VulDB Meta Base Score: 5.9VulDB Meta Temp Score: 5.7
VulDB Base Score: 5.9
VulDB Temp Score: 5.7
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CVSSv2
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Exploiting
Class: Privileges managementCWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
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Nessus ID: 15217
Nessus Name: Debian DSA-380-1 : xfree86 - buffer overflows, denial of service
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OpenVAS ID: 53665
OpenVAS Name: Debian Security Advisory DSA 380-1 (xfree86)
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
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Countermeasures
Recommended: UpgradeStatus: 🔍
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Timeline
03/15/2002 🔍03/15/2002 🔍
03/15/2002 🔍
03/15/2002 🔍
09/12/2003 🔍
10/22/2003 🔍
09/29/2004 🔍
07/11/2014 🔍
05/16/2019 🔍
Sources
Advisory: linuxsecurity.comStatus: Not defined
CVE: CVE-2002-0164 (🔍)
X-Force: 8706 - XFree86 MIT-SHM allows shared memory access
Vulnerability Center: 2646 - XFree86 MIT-SHM Extension Allows Local Users Access to Shared Memory Segments, Low
SecurityFocus: 4396 - XFree86 MIT-SHM Shared Memory Access Vulnerability
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Entry
Created: 07/11/2014 13:42Updated: 05/16/2019 10:29
Changes: 07/11/2014 13:42 (75), 05/16/2019 10:29 (1)
Complete: 🔍
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