Executive Summary
Informations | |||
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Name | CVE-2002-1490 | First vendor Publication | 2003-04-02 |
Vendor | Cve | Last vendor Modification | 2008-09-05 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 2.1 | Attack Range | Local |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
NetBSD 1.4 through 1.6 beta allows local users to cause a denial of service (kernel panic) via a series of calls to the TIOCSCTTY ioctl, which causes an integer overflow in a structure counter and sets the counter to zero, which frees memory that is still in use by other processes. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1490 |
CPE : Common Platform Enumeration
Open Source Vulnerability Database (OSVDB)
Id | Description |
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7566 | NetBSD TIOCSCTTY ioctl Overflow DoS NetBSD contains a flaw that may allow a local denial of service. The issue is triggered when a long series of system calls are made to the TIOCSCTTY ioctl. This can cause an integer overflow in a structure counter, setting the counter to zero. This in turn frees memory still in use by other processes, causing a kernel panic, and will result in loss of availability for the platform. |
Sources (Detail)
Alert History
Date | Informations |
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2021-05-04 12:01:49 |
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2021-04-22 01:01:56 |
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2020-05-23 00:15:09 |
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2016-06-28 15:00:42 |
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2013-05-11 12:13:27 |
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