CVE-2021-3910
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
OctoRPKI crashes when encountering a repository that returns an invalid ROA (just an encoded NUL (\0) character).
Overview
- CVE ID
- CVE-2021-3910
- Assigner
- cna@cloudflare.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-11-11T22:15:07
- Last Modified Date
- 2022-04-04T14:02:40
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:* | 1 | OR | 1.3.0 | |
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
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/cfrpki/security/advisories/GHSA-5mxh-2qfv-4g7j | Third Party Advisory |
https://www.debian.org/security/2022/dsa-5041 | Third Party Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3910 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3910 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 06:30:07 | Added to TrackCVE | |||
2022-12-05 14:21:18 | 2021-11-11T22:15Z | 2021-11-11T22:15:07 | CVE Published Date | updated |
2022-12-05 14:21:18 | 2022-04-04T14:02:40 | CVE Modified Date | updated | |
2022-12-05 14:21:18 | Analyzed | Vulnerability Status | updated |