CVE-2010-4176

CVSS V2 Medium 4 CVSS V3 None

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.

Overview

CVE ID
CVE-2010-4176

Assigner
secalert@redhat.com

Vulnerability Status
Analyzed

Published Version
2010-12-07T22:00:02

Last Modified Date
2022-06-03T15:09:18

Weakness Enumerations

CWE	URL
CWE-276	http://cwe.mitre.org/data/definitions/276.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:a:dracut_project:dracut:-:::::::*	1	OR
cpe:2.3:a:udev_project:udev:-:::::::*	1	OR
cpe:2.3:o:fedoraproject:fedora:13:::::::*	0	OR
cpe:2.3:o:fedoraproject:fedora:14:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
4

Severity
MEDIUM

Exploitability Score
8

Impact Score
2.9

References

Reference URL	Reference Tags
http://secunia.com/advisories/42342	Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051418.html
http://www.vupen.com/english/advisories/2010/3062	Vendor Advisory
http://www.securityfocus.com/bid/45046
https://bugzilla.redhat.com/show_bug.cgi?id=654489
https://bugzilla.redhat.com/show_bug.cgi?id=654935
http://www.vupen.com/english/advisories/2010/3110	Vendor Advisory
http://secunia.com/advisories/42451	Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051755.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2010-4176
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4176

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:59:37				Added to TrackCVE