5.8

CVE-2025-20360

Multiple Cisco Products Snort 3 MIME Denial of Service Vulnerability

Multiple Cisco products are affected by a vulnerability in the Snort 3 HTTP Decoder that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart.

This vulnerability is due to a lack of complete error checking when the MIME fields of the HTTP header are parsed. An attacker could exploit this vulnerability by sending crafted HTTP packets through an established connection to be parsed by Snort 3. A successful exploit could allow the attacker to cause a DoS condition when the Snort 3 Detection Engine unexpectedly restarts.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerCisco
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Produkt Cisco Cyber Vision
Default Statusunknown
Version 3.0.0
Status affected
Version 3.0.2
Status affected
Version 3.0.3
Status affected
Version 3.0.1
Status affected
Version 3.1.0
Status affected
Version 3.0.4
Status affected
Version 3.1.1
Status affected
Version 3.1.2
Status affected
Version 3.2.0
Status affected
Version 3.0.5
Status affected
Version 3.2.1
Status affected
Version 3.0.6
Status affected
Version 3.2.2
Status affected
Version 3.2.3
Status affected
Version 3.2.4
Status affected
Version 4.0.0
Status affected
Version 4.0.1
Status affected
Version 4.0.2
Status affected
Version 4.0.3
Status affected
Version 4.1.0
Status affected
Version 4.1.1
Status affected
Version 4.1.2
Status affected
Version 4.1.3
Status affected
Version 4.1.4
Status affected
Version 4.2.0
Status affected
Version 4.2.1
Status affected
Version 4.1.5
Status affected
Version 4.2.2
Status affected
Version 4.2.X
Status affected
Version 4.2.3
Status affected
Version 4.2.4
Status affected
Version 4.2.6
Status affected
Version 4.1.6
Status affected
Version 4.3.0
Status affected
Version 4.3.1
Status affected
Version 4.3.2
Status affected
Version 4.3.3
Status affected
Version 4.4.0
Status affected
Version 4.4.1
Status affected
Version 4.4.2
Status affected
Version 4.4.3
Status affected
Version 4.1.7
Status affected
Version 5.0.0
Status affected
Version 5.0.1
Status affected
Version 5.0.2
Status affected
Version 5.1.0
Status affected
Version 5.1.1
Status affected
Version 5.1.2
Status affected
Version 5.1.3
Status affected
Version 5.2.0
Status affected
Version 5.2.1
Status affected
HerstellerCisco
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Produkt Cisco Secure Firewall Threat Defense (FTD) Software
Default Statusunknown
Version 7.3.0
Status affected
Version 7.3.1
Status affected
Version 7.3.1.1
Status affected
Version 7.4.0
Status affected
Version 7.4.1
Status affected
Version 7.4.1.1
Status affected
Version 7.3.1.2
Status affected
Version 7.6.0
Status affected
Version 7.4.2
Status affected
Version 7.4.2.1
Status affected
Version 7.7.0
Status affected
Version 7.4.2.2
Status affected
Version 7.6.1
Status affected
Version 7.4.2.3
Status affected
Version 7.4.2.4
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.293
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@cisco.com 5.8 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
CWE-805 Buffer Access with Incorrect Length Value

The product uses a sequential operation to read or write a buffer, but it uses an incorrect length value that causes it to access memory that is outside of the bounds of the buffer.