CVE-2004-1031

Severity

72%

Complexity

39%

Confidentiality

165%

fcronsighup in Fcron 2.0.1, 2.9.4, and possibly earlier versions allows local users to bypass access restrictions and load an arbitrary configuration file by starting an suid process and pointing the fcronsighup configuration file to a /proc entry that is owned by root but modifiable by the user, such as /proc/self/cmdline or /proc/self/environ.

fcronsighup in Fcron 2.0.1, 2.9.4, and possibly earlier versions allows local users to bypass access restrictions and load an arbitrary configuration file by starting an suid process and pointing the fcronsighup configuration file to a /proc entry that is owned by root but modifiable by the user, such as /proc/self/cmdline or /proc/self/environ.

CVSS 2.0 Base Score 7.2. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C).

Overview

First reported 19 years ago

2005-03-01 05:00:00

Last updated 7 years ago

2017-07-11 01:30:00

Affected Software

Gentoo Linux

References

GLSA-200411-27

20041115 Multiple Security Vulnerabilities in Fcron

11684

Patch, Vendor Advisory

fcron-fcronsighup-restrictions-bypass(18076)

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