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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2024-45795— Suricata detect/datasets: reachable assertion with unimplemented rule option

Quick assessment

Affected
OISF suricata
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Suricata是Open Information Security基金会的一个网络IDS、IPS和NSM引擎。 Suricata 7.0.7之前版本存在安全漏洞。攻击者利用该漏洞导致系统拒绝服务。

CVSS 7.5 · High EPSS 0.53% · P43

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2024-45795

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 detect/datasets: reachable assertion with unimplemented rule option
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 version 7.0.7, rules using datasets with the non-functional / unimplemented "unset" option can trigger an assertion during traffic parsing, leading to denial of service. This issue is addressed in 7.0.7. As a workaround, use only trusted and well tested rulesets.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可达断言
Source: CVE Program / CVE List V5
Vulnerability Title
Suricata 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Suricata是Open Information Security基金会的一个网络IDS、IPS和NSM引擎。 Suricata 7.0.7之前版本存在安全漏洞。攻击者利用该漏洞导致系统拒绝服务。
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 < 7.0.7 -

II. Public POCs for CVE-2024-45795

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7172 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2024-45795

请登录查看更多情报信息。

Vendor Advisories for CVE-2024-45795 (1)

Other References for CVE-2024-45795 (1)

Same Patch Batch · OISF · 2024-10-16 · 6 CVEs total

CVE-2024-45797 7.5 HIGH LibHTP's unbounded header handling leads to denial service
CVE-2024-47188 7.5 HIGH Suricata http/byte-ranges: missing hashtable random seed leads to potential DoS
CVE-2024-47522 7.5 HIGH Suricata ja4: invalid alpn leads to panic
CVE-2024-47187 7.5 HIGH Suricata datasets: missing hashtable random seed leads to potential DoS
CVE-2024-45796 5.3 MEDIUM Suricata defrag: off by one can lead to policy bypass

IV. Related Vulnerabilities

Same product: suricata
Same vendor: OISF
Same weakness: CWE-617

V. Comments for CVE-2024-45795

No comments yet

Leave a comment