CVE-2019-20445 - CVE House
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Status published Critical CVE-2019-20445

HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

netty, debian linux, fedora, ubuntu linux, jboss amq clients, jboss enterprise application platform, spark
Vulnerable Versions:
0, 8.0, 9.0, 10.0, 33, 18.04, 2, 7.2, 7.3, 2.4.7, 2.4.8

Timeline

Official Publish: January 29th, 2020
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.