Bug 2273282 (CVE-2024-28870) - CVE-2024-28870 suricata: excessive resource use in malformed ssh traffic parsing
Summary: CVE-2024-28870 suricata: excessive resource use in malformed ssh traffic parsing
Keywords:
Status: NEW
Alias: CVE-2024-28870
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2273283 2273284
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-04-04 01:55 UTC by Robb Gatica
Modified: 2024-04-04 01:55 UTC (History)
0 users

Fixed In Version: suricata 6.0.17, suricata 7.0.4
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Description Robb Gatica 2024-04-04 01:55:38 UTC 
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community. When parsing an overly long SSH banner, Suricata can use excessive CPU resources, as well as cause excessive logging volume in alert records. This issue has been patched in versions 6.0.17 and 7.0.4.

https://github.com/OISF/suricata/security/advisories/GHSA-mhhx-xw7r-r5c8
Comment 1 Robb Gatica 2024-04-04 01:55:54 UTC 
Created suricata tracking bugs for this issue:

Affects: epel-all [bug 2273283]
Affects: fedora-all [bug 2273284]
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