CVE-2021-42357

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.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2022/01/17/2	Mailing List Third Party Advisory
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
https://lists.apache.org/thread/b7v5dkpyqb51nw0lvz4cybhgrfhk1g7j	Mailing List Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:knox:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-01-17 20:15

Updated : 2024-11-21 06:27

NVD link : CVE-2021-42357

Mitre link : CVE-2021-42357

CVE.ORG link : CVE-2021-42357

JSON object : View

Products Affected

apache

knox

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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