CVE-2021-33572
CVSS V2 Medium 4
CVSS V3 Medium 6.5
Description
A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Linux Security whereby the FSAVD component used in certain F-Secure products can crash while scanning larger packages/fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service (DoS) of the Anti-Virus engine.
Overview
- CVE ID
- CVE-2021-33572
- Assigner
- cve-notifications-us@f-secure.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-06-21T12:15:07
- Last Modified Date
- 2021-06-28T20:13:48
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:f-secure:cloud_protection_for_salesforce:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:f-secure:elements_for_microsoft_365:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:f-secure:endpoint_protection:*:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:f-secure:linux_security:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame | Product |
| https://www.f-secure.com/en/business/support-and-downloads/security-advisories | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-33572 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33572 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:09:41 | Added to TrackCVE | |||
| 2022-12-05 04:40:23 | 2021-06-21T12:15Z | 2021-06-21T12:15:07 | CVE Published Date | updated |
| 2022-12-05 04:40:23 | 2021-06-28T20:13:48 | CVE Modified Date | updated | |
| 2022-12-05 04:40:23 | Analyzed | Vulnerability Status | updated |