Buffer overflow

2022-02-2320:15:00

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6.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication Server are vulnerable a buffer overflow, due to the Jetty based GUI in the Secure Zone not properly validating the sizes of the form content and/or HTTP headers submitted. A local attacker positioned inside the Secure Zone could submit a specially crafted HTTP request to disrupt service. IBM X-Force ID: 219133.

CPENameOperatorVersion
sterling_external_authentication_servereq6.0.2.0
sterling_external_authentication_servereq3.4.3.2
sterling_external_authentication_servereq6.0.3.0
sterling_secure_proxyeq6.0.2
sterling_secure_proxyeq3.4.3.2
sterling_secure_proxyeq6.0.3.0

Name	Operator	Version
sterling_external_authentication_server	eq	6.0.2.0
sterling_external_authentication_server	eq	3.4.3.2
sterling_external_authentication_server	eq	6.0.3.0
sterling_secure_proxy	eq	6.0.2
sterling_secure_proxy	eq	3.4.3.2
sterling_secure_proxy	eq	6.0.3.0