HTTP Request Smuggling Vulnerability in Undertow by Red Hat
CVE-2020-10719

6.5MEDIUM

Key Information:

Vendor

Red Hat
Status
Undertow
Vendor
CVE Published:
26 May 2020

What is CVE-2020-10719?

A flaw exists in Undertow affecting versions before 2.1.1.Final, where improper processing of malformed HTTP requests with oversized chunk sizes can be exploited. This security weakness may enable an attacker to perform HTTP request smuggling, compromising the integrity of web communications and potentially bypassing security measures.

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Deploy the Patch

Affected Version(s)

undertow Versions before 2.1.1.Final

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10719
x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-20220210-0014/
x_refsource_CONFIRM

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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