CVE-2000-0786 - GNU userv 1.0.0 and earlier does not properly perform file descriptor swapping, which can corrupt th

CVE-2000-0786

Summary

GNU userv 1.0.0 and earlier does not properly perform file descriptor swapping, which can corrupt the USERV_GROUPS and USERV_GIDS environmental variables and allow local users to bypass some access restrictions.

References

http://archives.neohapsis.com/archives/bugtraq/2000-07/0389.html
http://marc.info/?l=bugtraq&m=96473640717095&w=2
http://www.debian.org/security/2000/20000727
http://www.securityfocus.com/bid/1516

Vulnerable Configurations

cpe:2.3:a:gnu:userv:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:gnu:userv:1.0.0:*:*:*:*:*:*:*

CVSS

Base:	4.6 (as of 18-10-2016 - 02:07)
Impact:
Exploitability:

CWE

NVD-CWE-Other

CAPEC

Access

Vector	Complexity	Authentication
LOCAL	LOW	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:L/AC:L/Au:N/C:P/I:P/A:P

refmap via4

bid	1516
bugtraq	20000726 userv security boundary tool 1.0.1 (SECURITY FIX)
confirm	http://marc.info/?l=bugtraq&m=96473640717095&w=2
debian	20000727 userv: local exploit

Last major update

18-10-2016 - 02:07

Published

20-10-2000 - 04:00

Last modified

18-10-2016 - 02:07