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CVE-2021-41732

Date: September 29, 2021

** DISPUTED ** An issue was discovered in zeek version 4.1.0. There is a HTTP request splitting vulnerability that will invalidate any ZEEK HTTP based security analysis. NOTE: the vendor's position is that the observed behavior is intended.

Severity Score

Related Resources (4)

https://nvd.nist.gov/vuln/detail/CVE-2021-41732
https://github.com/zeek/zeek/issues/1798
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-41732
https://www.mend.io/vulnerability-database/CVE-2021-41732

Severity Score

Weakness Type (CWE)

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

CWE-444

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV):
Access Complexity (AC):
Authentication (AU):
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE
Additional information:

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