CVE-2020-8099

A vulnerability in the improper handling of junctions in Bitdefender Antivirus Free can allow an unprivileged user to substitute a quarantined file, and restore it to a privileged location. This issue affects: Bitdefender Antivirus Free versions prior to 1.0.17.

CVSS v3 7.1 HIGH
CVSS v2.0 4.6 MEDIUM

7.1^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 0.5 / Impact : 6.0

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

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
https://www.bitdefender.com/support/security-advisories/link-resolution-privilege-escalation-vulnerability-in-bitdefender-antivirus-free-va-8387/	Vendor Advisory
https://www.bitdefender.com/support/security-advisories/link-resolution-privilege-escalation-vulnerability-in-bitdefender-antivirus-free-va-8387/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:bitdefender:antivirus_2020:*:*:*:*:free:*:*:*

History

21 Nov 2024, 05:38

Type	Values Removed	Values Added
CVSS	v2 : ~~4.6~~ v3 : ~~6.2~~	v2 : 4.6 v3 : 7.1
References	~~() https://www.bitdefender.com/support/security-advisories/link-resolution-privilege-escalation-vulnerability-in-bitdefender-antivirus-free-va-8387/ - Vendor Advisory~~	() https://www.bitdefender.com/support/security-advisories/link-resolution-privilege-escalation-vulnerability-in-bitdefender-antivirus-free-va-8387/ - Vendor Advisory

Information

Published : 2020-04-21 13:15

Updated : 2024-11-21 05:38

NVD link : CVE-2020-8099

Mitre link : CVE-2020-8099

CVE.ORG link : CVE-2020-8099

JSON object : View

Products Affected

bitdefender

antivirus_2020

CWE

CWE-59

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

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7.1 /10