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medium5.4Public exploit code

CVE-2019-11269

Spring Security OAuth versions 2.3 prior to 2.3.6, 2.2 prior to 2.2.5, 2.1 prior to 2.1.5, and 2.0 prior to 2.0.18, as well as older unsupported versions could…

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

Spring Security OAuth versions 2.3 prior to 2.3.6, 2.2 prior to 2.2.5, 2.1 prior to 2.1.5, and 2.0 prior to 2.0.18, as well as older unsupported versions could be susceptible to an open redirector attack that can leak an authorization code. A malicious user or attacker can craft a request to the authorization endpoint using the authorization code grant type, and specify a manipulated redirection URI via the redirect_uri parameter. This can cause the authorization server to redirect the resource owner user-agent to a URI under the control of the attacker with the leaked authorization code.

Affected products

VendorProductAffected versions
Pivotal SoftwareSpring Security Oauth
from 2.0.0 before 2.0.18
from 2.1.0 before 2.1.5
from 2.2.0 before 2.2.5
from 2.3.0 before 2.3.6
OracleBanking Corporate Lending
Versions 14.1.0, 14.3.0, 14.4.0

Weakness classification

CWE-601

References