CVE-2022-2529
CVSS V2 None
CVSS V3 High 7.5
Description
sflow decode package does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume large amounts of memory resulting in a denial of service.
Overview
- CVE ID
- CVE-2022-2529
- Assigner
- cna@cloudflare.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-09-30T11:15:09
- Last Modified Date
- 2022-10-04T16:25:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:cloudflare:goflow:*:*:*:*:*:*:*:* | 1 | OR | 3.4.4 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/cloudflare/goflow/security/advisories/GHSA-9rpw-2h95-666c |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-2529 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2529 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-09-30 12:00:15 | Added to TrackCVE | |||
| 2022-12-07 05:18:17 | 2022-09-30T11:15Z | 2022-09-30T11:15:09 | CVE Published Date | updated |
| 2022-12-07 05:18:17 | 2022-10-04T16:25:52 | CVE Modified Date | updated | |
| 2022-12-07 05:18:17 | Analyzed | Vulnerability Status | updated |