CVE-2002-1490

Severity Score

2.1

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

NetBSD 1.4 a la 1.6 beta permite a usuarios locales causar la Denegación de Servicios (DoS) mediante una serie de llamadas a TIOCSCTTY ioctl, lo cual provoca un desbordamiento de enteros en un contador, poniendo dicho contador a 0, liberando memoria que aún esta en uso por otros procesos.

*Credits: N/A

CVSS Scores

NISTv2 2.1

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2003-02-05 CVE Reserved
2003-04-02 CVE Published
2023-03-08 EPSS Updated
2024-08-08 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (4)

URL	Tag	Source
http://www.osvdb.org/7566	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.iss.net/security_center/static/10115.php	2008-09-05
http://www.securityfocus.com/bid/5722	2008-09-05

URL	Date	SRC
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-007.txt.asc	2008-09-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4 Search vendor "Netbsd" for product "Netbsd" and version "1.4"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4 Search vendor "Netbsd" for product "Netbsd" and version "1.4"		alpha		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4 Search vendor "Netbsd" for product "Netbsd" and version "1.4"		arm32		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4 Search vendor "Netbsd" for product "Netbsd" and version "1.4"		sparc		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4 Search vendor "Netbsd" for product "Netbsd" and version "1.4"		x86		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.1 Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.1 Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"		alpha		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.1 Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"		arm32		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.1 Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"		sh3		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.1 Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"		sparc		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.1 Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"		x86		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.2 Search vendor "Netbsd" for product "Netbsd" and version "1.4.2"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.2 Search vendor "Netbsd" for product "Netbsd" and version "1.4.2"		alpha		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.2 Search vendor "Netbsd" for product "Netbsd" and version "1.4.2"		arm32		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.2 Search vendor "Netbsd" for product "Netbsd" and version "1.4.2"		sparc		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.2 Search vendor "Netbsd" for product "Netbsd" and version "1.4.2"		x86		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.3 Search vendor "Netbsd" for product "Netbsd" and version "1.4.3"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.5 Search vendor "Netbsd" for product "Netbsd" and version "1.5"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.5 Search vendor "Netbsd" for product "Netbsd" and version "1.5"		sh3		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.5 Search vendor "Netbsd" for product "Netbsd" and version "1.5"		x86		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.5.1 Search vendor "Netbsd" for product "Netbsd" and version "1.5.1"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.5.2 Search vendor "Netbsd" for product "Netbsd" and version "1.5.2"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.5.3 Search vendor "Netbsd" for product "Netbsd" and version "1.5.3"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.6 Search vendor "Netbsd" for product "Netbsd" and version "1.6"		beta		Affected