Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2024-32867— Suricata's defrag contains various issues leading to policy bypass

Quick assessment

Affected
OISF suricata
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Suricata是开放信息安全基金会（Open Information Security Foundation，OISF）和其支持的厂商共同开发的一套网络入侵检测系统（IDS）、入侵防御系统（IPS）和网络安全监控引擎，它支持多线程、内置IPv6、可加载预设规则等。 Suricata 6.0.19版本至7.0.5之前版本存在安全漏洞，该漏洞源于处理分片异常时的各种问题可能会导致规则和策略的误检测。

CVSS 5.3 · Medium EPSS 0.70% · P51

Possible ATT&CK Techniques 1 AI

T1518.001 · Security Software Discovery
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2024-32867

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Suricata's defrag contains various issues leading to policy bypass
Source: CVE Program / CVE List V5
Vulnerability Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, various problems in handling of fragmentation anomalies can lead to mis-detection of rules and policy. This vulnerability is fixed in 7.0.5 or 6.0.19.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对因果或异常条件的不恰当检查
Source: CVE Program / CVE List V5
Vulnerability Title
Suricata 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Suricata是开放信息安全基金会（Open Information Security Foundation，OISF）和其支持的厂商共同开发的一套网络入侵检测系统（IDS）、入侵防御系统（IPS）和网络安全监控引擎，它支持多线程、内置IPv6、可加载预设规则等。 Suricata 6.0.19版本至7.0.5之前版本存在安全漏洞，该漏洞源于处理分片异常时的各种问题可能会导致规则和策略的误检测。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OISF suricata >= 6.0.0, <= 6.0.18 -

II. Public POCs for CVE-2024-32867

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-32867

请登录查看更多情报信息。

Patches & Fixes for CVE-2024-32867 (6)

Vendor Advisories for CVE-2024-32867 (2)

Other References for CVE-2024-32867 (2)

Same Patch Batch · OISF · 2024-05-07 · 3 CVEs total

CVE-2024-32663 7.5 HIGH Suricata 's http2 parser contains an improper compressed header handling can lead to resou
CVE-2024-32664 5.3 MEDIUM Suricata's base64 contains an out of bounds write

IV. Related Vulnerabilities

Same product: suricata
Same vendor: OISF
Same weakness: CWE-754

V. Comments for CVE-2024-32867

No comments yet

Leave a comment