Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2002-1490 | First vendor Publication | 2003-04-02 |
| Vendor | Cve | Last vendor Modification | 2024-11-20 |
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 |
|---|---|
| 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 |
|---|---|
| 2024-11-28 23:23:33 |
|
| 2024-11-28 12:05:17 |
|
| 2021-05-04 12:01:49 |
|
| 2021-04-22 01:01:56 |
|
| 2020-05-23 00:15:09 |
|
| 2016-06-28 15:00:42 |
|
| 2013-05-11 12:13:27 |
|
