Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWg4dzQtcXY5OS1mN3Zq

Authorization bypass in org.springframework.security.oauth:spring-security-oauth2

Spring Security OAuth, versions 2.3 prior to 2.3.4, and 2.2 prior to 2.2.3, and 2.1 prior to 2.1.3, and 2.0 prior to 2.0.16, and older unsupported versions could be susceptible to a privilege escalation under certain conditions. A malicious user or attacker can craft a request to the approval endpoint that can modify the previously saved authorization request and lead to a privilege escalation on the subsequent approval. This scenario can happen if the application is configured to use a custom approval endpoint that declares AuthorizationRequest as a controller method argument. This vulnerability exposes applications that meet all of the following requirements: Act in the role of an Authorization Server (e.g. @EnableAuthorizationServer) and use a custom Approval Endpoint that declares AuthorizationRequest as a controller method argument. This vulnerability does not expose applications that: Act in the role of an Authorization Server and use the default Approval Endpoint, act in the role of a Resource Server only (e.g. @EnableResourceServer), act in the role of a Client only (e.g. @EnableOAuthClient).

Permalink: https://github.com/advisories/GHSA-h8w4-qv99-f7vj
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWg4dzQtcXY5OS1mN3Zq
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 6 years ago
Updated: 9 months ago

CVSS Score: 8.1
CVSS vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-h8w4-qv99-f7vj, CVE-2018-15758
References:

• https://nvd.nist.gov/vuln/detail/CVE-2018-15758
• https://access.redhat.com/errata/RHSA-2019:2413
• https://github.com/advisories/GHSA-h8w4-qv99-f7vj
• https://pivotal.io/security/cve-2018-15758
• http://www.securityfocus.com/bid/105687
• https://github.com/spring-attic/spring-security-oauth/commit/4082ec7ae3d39198a47b5c803ccb20dacefb0b0
• https://github.com/spring-attic/spring-security-oauth/commit/623776689fdcc8047f5a908c71f348e1f172a97
• https://github.com/spring-attic/spring-security-oauth/commit/ddd65cd9417ae1e4a69e4193a622300db38e2ef
• https://github.com/spring-attic/spring-security-oauth/commit/f92223afc71687bd3156298054903f50aa71fbf

Repository: https://github.com/spring-attic/spring-security-oauth
Blast Radius: 32.1

Affected Packages