CVE-2020-8103

A vulnerability in the improper handling of symbolic links 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 1.0.17.178.

CVSS v3 7.2 HIGH
CVSS v2.0 3.6 LOW

7.2^/10

CVSS v3 : HIGH

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 HIGH

Scope CHANGED

3.6^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 4.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.bitdefender.com/support/security-advisories/link-resolution-privilege-escalation-vulnerability-bitdefender-antivirus-free-va-8604/	Vendor Advisory
https://www.bitdefender.com/support/security-advisories/link-resolution-privilege-escalation-vulnerability-bitdefender-antivirus-free-va-8604/	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
References	~~() https://www.bitdefender.com/support/security-advisories/link-resolution-privilege-escalation-vulnerability-bitdefender-antivirus-free-va-8604/ - Vendor Advisory~~	() https://www.bitdefender.com/support/security-advisories/link-resolution-privilege-escalation-vulnerability-bitdefender-antivirus-free-va-8604/ - Vendor Advisory
CVSS	v2 : ~~3.6~~ v3 : ~~7.1~~	v2 : 3.6 v3 : 7.2

Information

Published : 2020-06-05 17:15

Updated : 2024-11-21 05:38

NVD link : CVE-2020-8103

Mitre link : CVE-2020-8103

CVE.ORG link : CVE-2020-8103

JSON object : View

Products Affected

bitdefender

antivirus_2020

CWE

CWE-59

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

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