CVE-2020-3315
mediumPriorität · verfolgen · 22EPSS 0.022 · 83. PerzentilEURUUSEPSS · bewertet 2026-10-27
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- Behoben6.0.0cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.0.0.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.0.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.0.1.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.0.1.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.0.1.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.0.1.4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.1.0cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.1.0.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.1.0.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.1.0.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.1.0.4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.1.0.5cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.1.0.6cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.1.0.7cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.0cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.0.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.0.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.0.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.0.4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.0.5cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.0.6cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.0.7cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.2.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.2.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.2.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.2.4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.2.5cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.10cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.11cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.12cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.13cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.14cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.15cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.5cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.6cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.7cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.8cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.2.3.9cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.3.0cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.3.0.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.3.0.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.3.0.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.3.0.4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.3.0.5cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.4.0cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.4.0.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.4.0.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.4.0.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.4.0.4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.4.0.5cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.4.0.6cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.4.0.7cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.4.0.8cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.5.0cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.5.0.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben6.5.0.4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - BehobenCisco 4000 Series Integrated Services Routerscisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (80)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- cisco-sa-snort_filepolbypass-m4X5DgOPMultiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability2020-05-06csaf · cisco_csafUS
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
auch bekannt als (4)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (13)
Externe Belege — Patches, Meldungen, Analysen.
- https://lists.debian.org/debian-lts-announce/2023/02/msg00011.htmlcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2020-3315cnnvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort_filepolbypass-m4X5DgOPcnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.1620/cnnvd
- https://www.auscert.org.au/bulletins/ESB-2023.0833cnnvd
- https://www.auscert.org.au/bulletins/ESB-2023.1047cnnvd
- https://www.debian.org/security/2023/dsa-5354cnnvd
- https://lists.debian.org/debian-lts-announce/2023/02/msg00011.htmlenisa_euvd
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