PT-2024-22618 · Suricata+2 · Suricata+2

CVE-2024-28870 · Published 2024-03-19 · Updated 2025-04-28

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Suricata versions prior to 6.0.17 Suricata versions prior to 7.0.4

Description Suricata is a network Intrusion Detection System, Intrusion Prevention System, and Network Security Monitoring engine. When parsing an overly long SSH banner, Suricata can use excessive CPU resources and cause excessive logging volume in alert records.

Recommendations For Suricata versions prior to 6.0.17, update to version 6.0.17 or later. For Suricata versions prior to 7.0.4, update to version 7.0.4 or later.

Exploit

Fix

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

ALT-PU-2024-12896

BDU:2026-08973

CVE-2024-28870

GHSA-MHHX-XW7R-R5C8

Affected Products

Alt Linux

Debian

Suricata

References · 16

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28870.json · Exploit
• https://github.com/OISF/suricata/security/advisories/GHSA-mhhx-xw7r-r5c8 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-28870 · Security Note
• https://ubuntu.com/security/CVE-2024-28870 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-28870 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-28870 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-08973 · Security Note
• https://cve.org/CVERecord?id=CVE-2024-28870 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-28870 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-28870 · Vendor Advisory
• https://t.me/cvenotify/120058 · Telegram Post
• https://support.kaspersky.ru/kics-for-networks/4.5?page=main · Note
• https://redmine.openinfosecfoundation.org/issues/6800 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-28870 · Note
• https://redmine.openinfosecfoundation.org/issues/6801 · Note