CVE-2021-41732

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

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v3.1

8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

0.88% chance of exploitation in the next 30 days, 57th percentile

Published

2021-09-29

Updated

2024-08-04

Proof-of-concept exploits (1)

• zeek/zeek/issues/1798

References

• CVE Record
• NVD entry

Related

• CVE-2021-4173
• CVE-2021-41749
• CVE-2021-41729
• CVE-2021-4175
• CVE-2021-41716
• CVE-2021-4176