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CVE
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CVE-1999-1214Date: (C)1997-09-15   (M)2023-12-22


The asynchronous I/O facility in 4.4 BSD kernel does not check user credentials when setting the recipient of I/O notification, which allows local users to cause a denial of service by using certain ioctl and fcntl calls to cause the signal to be sent to an arbitrary process ID.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 2.1
Exploit Score: 3.9
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
OSVDB-11062
http://www.openbsd.com/advisories/signals.txt
http://www.openbsd.com/advisories/signals.txt
openbsd-iosig(556)

CPE    3
cpe:/o:netbsd:netbsd:2.0.4
cpe:/o:sgi:irix
cpe:/o:openbsd:openbsd:2.1
CWE    1
CWE-255

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