CVE-2020-8099

CVSS V2 Medium 4.6 CVSS V3 Medium 6.2

Description

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.

Overview

CVE ID
CVE-2020-8099

Assigner
cve-requests@bitdefender.com

Vulnerability Status
Analyzed

Published Version
2020-04-21T13:15:15

Last Modified Date
2020-04-29T18:52:52

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:a:bitdefender:antivirus_2020:::::free:::*	1	OR		1.0.17

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
4.6

Severity
MEDIUM

Exploitability Score
3.9

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

Attack Vector
PHYSICAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
LOW

Base Score
6.2

Base Severity
MEDIUM

Exploitability Score
0.7

Impact Score
5.5

References

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

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-8099
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8099

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:35:02				Added to TrackCVE
2022-12-04 15:19:05	2020-04-21T13:15Z	2020-04-21T13:15:15	CVE Published Date	updated
2022-12-04 15:19:05		2020-04-29T18:52:52	CVE Modified Date	updated
2022-12-04 15:19:05		Analyzed	Vulnerability Status	updated