NetBSD 1.5/1.5.1/1.5.2/1.5.3/1.6 Keyboard Input memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.9 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in NetBSD 1.5/1.5.1/1.5.2/1.5.3/1.6 (Operating System). This vulnerability affects an unknown code block of the component Keyboard Input Handler. 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. CVE summarizes:
Buffer overflow in trek on NetBSD 1.5 through 1.5.3 allows local users to gain privileges via long keyboard input.
The weakness was disclosed 10/24/2002 by Niels Heinen (Website). The advisory is available at ftp.netbsd.org. This vulnerability was named CVE-2002-1543. 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.
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 vulnerability database at X-Force (10458).
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.9VulDB Meta Temp Score: 5.9
VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
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Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
10/24/2002 🔍10/24/2002 🔍
03/31/2003 🔍
04/09/2004 🔍
08/08/2014 🔍
06/13/2018 🔍
Sources
Advisory: ftp.netbsd.orgResearcher: Niels Heinen
Status: Not defined
CVE: CVE-2002-1543 (🔍)
X-Force: 10458
SecurityFocus: 6036 - NetBSD Trek Local Buffer Overflow Vulnerability
OSVDB: 7570 - NetBSD trek Keyboard Input Overflow
Entry
Created: 08/08/2014 11:45Updated: 06/13/2018 09:21
Changes: 08/08/2014 11:45 (44), 06/13/2018 09:21 (10)
Complete: 🔍
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