CVE Vulnerability

CVE-2022-23554

Alpine is a scaffolding library in Java. Alpine prior to version 1.10.4 allows Authentication Filter bypass. The AuthenticationFilter relies on the request URI to evaluate if the user is accessing the swagger endpoint. By accessing a URL with a path such as /api/foo;%2fapi%2fswagger the contains condition will hold and will return from the authentication filter without aborting the request. Note that the principal object will not be assigned and therefore the issue wont allow user impersonation. This issue has been fixed in version 1.10.4. There are no known workarounds.

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/stevespringett/Alpine/releases/tag/alpine-parent-1.10.4 Release Notes Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2021-1010-Alpine/ Third Party Advisory
https://github.com/stevespringett/Alpine/blob/f03dbda46229c26145a5f9f7f2660cc2c386be02/alpine/src/main/java/alpine/filters/AuthenticationFilter.java#L58-L60 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:alpine_project:alpine:*:*:*:*:*:*:*:*
Information

Published : 2022-12-28 07:15

Updated : 2023-01-06 03:47

NVD link : CVE-2022-23554

Mitre link : CVE-2022-23554

Products Affected
No products.
CWE
CWE-287