CVEvulnerability
CVE-2002-1490
2.1 LOW
Official page ↗
- Status
- Modified
- Published
- 2003-04-02
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
Description
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.
Affected configurations
• netbsd netbsd 1.4
• netbsd netbsd 1.4.1
• netbsd netbsd 1.4.2
• netbsd netbsd 1.4.3
• netbsd netbsd 1.5
• netbsd netbsd 1.5.1
• netbsd netbsd 1.5.2
• netbsd netbsd 1.5.3
• netbsd netbsd 1.6
References
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-007.txt.asc ftp.netbsd.org
- http://www.iss.net/security_center/static/10115.php Patch, Vendor Advisory
- http://www.osvdb.org/7566 www.osvdb.org
- http://www.securityfocus.com/bid/5722 Patch, Vendor Advisory
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-007.txt.asc ftp.netbsd.org
- http://www.iss.net/security_center/static/10115.php Patch, Vendor Advisory
- http://www.osvdb.org/7566 www.osvdb.org
- http://www.securityfocus.com/bid/5722 Patch, Vendor Advisory