CVE-2000-1207

critical

Description

userhelper in the usermode package on Red Hat Linux executes non-setuid programs as root, which does not activate the security measures in glibc and allows the programs to be exploited via format string vulnerabilities in glibc via the LANG or LC_ALL environment variables (CVE-2000-0844).

References

http://www.redhat.com/support/errata/RHSA-2000-075.html

http://www.linux-mandrake.com/en/security/2000/MDKSA-2000-059.php3

http://marc.info/?l=bugtraq&m=97063854808796&w=2

http://marc.info/?l=bugtraq&m=97034397026473&w=2

Details

Source: Mitre, NVD

Published: 2000-09-30

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00072