CVE-2019-20445
CVSS v3
9.1
CRITICAL
EPSS Score
2.8 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.
Technical details
- Published
- 2020-01-29
Frequently asked questions
What is CVE-2019-20445?
HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.
Is CVE-2019-20445 actively exploited?
Active exploitation of CVE-2019-20445 has not been confirmed. The EPSS score is 2.8%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-20445?
CVE-2019-20445 has a CVSS v3 base score of 9.1 (CRITICAL severity).
Is CVE-2019-20445 affecting your environment?
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