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CVE-2020-27782
Published: Feb 23, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This affects Undertow 2.1.5.SP1, 2.0.33.SP2, and 2.2.3.SP1.
| Vendor | Product | Versions |
|---|---|---|
n/a | Undertow | affected 2.1.5.SP1affected 2.0.33.SP2affected 2.2.3.SP1 |
Weaknesses (CWE)
References
https://bugzilla.redhat.com/show_bug.cgi?id=1901304
x_refsource_MISC
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