CVE-2021-41732

Published on: 09/29/2021 12:00:00 AM UTC

Last Modified on: 12/01/2021 03:47:00 PM UTC

CVE-2021-41732

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Certain versions of Zeek from Zeek contain the following vulnerability:

** 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.

  • CVE-2021-41732 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.5 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED NONE HIGH NONE

CVSS2 Score: 5 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK LOW NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
NONE PARTIAL NONE

CVE References

Description Tags ⓘ Link
There is a http request splitting vulnerability · Issue #1798 · zeek/zeek · GitHub github.com
text/html
 URL Logo MISC github.com/zeek/zeek/issues/1798
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationZeekZeek4.1.0AllAllAll
  • cpe:2.3:a:zeek:zeek:4.1.0:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-41732 : An issue was discovered in zeek version 4.1.0. There is a HTTP request splitting vulnerability tha… twitter.com/i/web/status/1… 2021-09-29 19:04:06
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