CVE-2002-0793

Hard link and possibly symbolic link following vulnerabilities in QNX RTOS 4.25 (aka QNX4) allow local users to overwrite arbitrary files via (1) the -f argument to the monitor utility, (2) the -d argument to dumper, (3) the -c argument to crttrap, or (4) using the Watcom sample utility.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.6 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://archives.neohapsis.com/archives/bugtraq/2002-05/0292.html	Broken Link Exploit Vendor Advisory
http://www.iss.net/security_center/static/9231.php	Broken Link Patch Vendor Advisory
http://www.securityfocus.com/bid/4901	Broken Link Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/4902	Broken Link Exploit Patch Third Party Advisory VDB Entry Vendor Advisory
http://www.securityfocus.com/bid/4903	Broken Link Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/4904	Broken Link Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/9232	Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/9233	Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/9234	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:o:blackberry:qnx_neutrino_real-time_operating_system:4.25:*:*:*:*:*:*:*

History

No history.

Information

Published : 2002-08-12 04:00

Updated : 2024-01-26 17:18

NVD link : CVE-2002-0793

Mitre link : CVE-2002-0793

CVE.ORG link : CVE-2002-0793

JSON object : View

Products Affected

blackberry

qnx_neutrino_real-time_operating_system

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

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