PT-2021-23387 · Zeek · Zeek

Wubonetcn · Published 2021-09-29 · Updated 2024-08-04 · CVE-2021-41732

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions zeek version 4.1.0

Description An issue was discovered in zeek that involves a HTTP request splitting vulnerability. This vulnerability will invalidate any ZEEK HTTP based security analysis.

Recommendations For zeek version 4.1.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

HTTP Request/Response Smuggling

Weakness Enumeration

CWE-444

Related Identifiers

CVE-2021-41732

Affected Products

Zeek

References · 7

• 🔥 https://github.com/zeek/zeek/issues/1798 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-41732 · Security Note
• https://osv.dev/vulnerability/CVE-2021-41732 · Vendor Advisory
• https://t.me/cvenotify/22245 · Telegram Post
• https://t.me/cvenotify/21655 · Telegram Post
• https://t.me/cvenotify/88906 · Telegram Post
• https://t.me/cibsecurity/29675 · Telegram Post