CVE-2021-42357
CVSS V2 Medium 4.3
CVSS V3 Medium 6.1
Description
When using Apache Knox SSO prior to 1.6.1, a request could be crafted to redirect a user to a malicious page due to improper URL parsing. A request that included a specially crafted request parameter could be used to redirect the user to a page controlled by an attacker. This URL would need to be presented to the user outside the normal request flow through a XSS or phishing campaign.
Overview
- CVE ID
- CVE-2021-42357
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-17T20:15:07
- Last Modified Date
- 2022-01-24T19:22:35
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:knox:*:*:*:*:*:*:*:* | 1 | OR | 1.6.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.1
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.apache.org/thread/b7v5dkpyqb51nw0lvz4cybhgrfhk1g7j | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2022/01/17/2 | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-42357 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42357 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:36:27 | Added to TrackCVE | |||
| 2022-12-06 06:50:26 | 2022-01-17T20:15Z | 2022-01-17T20:15:07 | CVE Published Date | updated |
| 2022-12-06 06:50:26 | 2022-01-24T19:22:35 | CVE Modified Date | updated | |
| 2022-12-06 06:50:26 | Analyzed | Vulnerability Status | updated |