CVE-2006-5778

high

Description

ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory.

References

http://www.securityfocus.com/bid/21000

http://www.debian.org/security/2006/dsa-1217

http://security.gentoo.org/glsa/glsa-200611-05.xml

http://secunia.com/advisories/22997

http://lists.grok.org.uk/pipermail/full-disclosure/2006-August/049014.html

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=384454

Details

Source: Mitre, NVD

Published: 2006-11-07

Updated: 2025-04-09

Risk Information

CVSS v2

Base Score: 4.6

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

Severity: Medium

CVSS v3

Base Score: 7.1

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

Severity: High

EPSS

EPSS: 0.00063