CVE-2011-4060

CVSS V2 Low 3.3 CVSS V3 None

Description

The runtime linker in QNX Neutrino RTOS 6.5.0 before Service Pack 1 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environment variables when a program is spawned from a setuid program, which allows local users to overwrite files via a symlink attack.

Overview

CVE ID
CVE-2011-4060

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2011-10-18T01:55:01

Last Modified Date
2017-09-02T01:29:00

Weakness Enumerations

CWE	URL
CWE-59	http://cwe.mitre.org/data/definitions/59.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:qnx:neutrino_rtos:6.5.0:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
3.3

Severity
LOW

Exploitability Score
3.4

Impact Score
4.9

References

Reference URL	Reference Tags
http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc
http://www.securityfocus.com/archive/1/518659
http://www.securityfocus.com/bid/46838
http://www.osvdb.org/71784
http://www.securityfocus.com/archive/1/516958
http://securityreason.com/securityalert/8475
http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html
http://www.qnx.com/developers/articles/rel_5189_46.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2011-4060
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4060

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 08:41:21				Added to TrackCVE