CVE-2016-4977 Information

Description

When processing authorization requests using the whitelabel views in Spring Security OAuth 2.0.0 to 2.0.9 and 1.0.0 to 1.0.5 the response_type parameter value was executed as Spring SpEL which enabled a malicious user to trigger remote code execution via the crafting of the value for response_type.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.openwall.com/lists/oss-security/2019/10/16/1 https://lists.apache.org/thread.html/0841d849c23418c473ccb9183cbf41a317cb0476e44be48022ce3488@3Cdev.fineract.apache.org3E https://lists.apache.org/thread.html/37d7e820fc65a768de3e096e98382d5529a52a039f093e59357d0bc0@3Cdev.fineract.apache.org3E https://lists.apache.org/thread.html/5e6dd946635bbcc9e1f2591599ad0fab54f2dc3714196af3b17893f2@3Cannounce.apache.org3E https://lists.apache.org/thread.html/96c017115069408cec5e82ce1e6293facab398011f6db7e1befbe274@3Cdev.fineract.apache.org3E https://pivotal.io/security/cve-2016-4977

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8