CVE-2010-4176

medium

Description

plymouth-pretrigger.sh in dracut and udev, when running on Fedora 13 and 14, sets weak permissions for the /dev/systty device file, which allows remote authenticated users to read terminal data from tty0 for local users.

References

Advisories
More

https://bugzilla.redhat.com/show_bug.cgi?id=654935

https://bugzilla.redhat.com/show_bug.cgi?id=654489

http://www.securityfocus.com/bid/45046

http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051418.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051755.html

http://www.vupen.com/english/advisories/2010/3110

http://www.vupen.com/english/advisories/2010/3062

http://secunia.com/advisories/42451

http://secunia.com/advisories/42342

Details

Source: Mitre, NVD

Published: 2010-12-07

Updated: 2025-04-11

Risk Information

CVSS v2

Base Score: 4

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

Severity: Medium

CVSS v3

Base Score: 5.5

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