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OpenAdvisories

Package · Ubuntu

snort

9 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

9 results · Feed

  • Medium 5.8
    CVE-2021-1494

    Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticat…

    Cisco Cisco Firepower Threat Defense Software Cisco UTD SNORT IPS Engine Software snort Network devices Ubuntu
  • Medium 6.8
    CVE-2021-40114

    Multiple Cisco Products Snort Memory Leak Denial of Service Vulnerability

    Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is …

    Cisco Cisco Firepower Threat Defense Software snort snort Network devices Ubuntu Alpine
  • Medium 5.8
    CVE-2021-34749

    Multiple Cisco Products Server Name Identification Data Exfiltration Vulnerability

    A vulnerability in Server Name Identification (SNI) request filtering of Cisco Web Security Appliance (WSA), Cisco Firepower Threat Defense (FTD), and the Snort detection engine could allow an unauthenticated, remote attacker to bypass filtering technology on…

    Cisco Cisco Web Security Appliance (WSA) snort Network devices Ubuntu
  • Medium 5.8
    CVE-2021-1495

    Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability

    Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of specific HTTP header para…

    Cisco Cisco Firepower Threat Defense Software snort Network devices Ubuntu
  • Medium 4.0
    CVE-2021-1236

    Multiple Cisco Products Snort Application Detection Engine Policy Bypass Vulnerability

    Multiple Cisco products are affected by a vulnerability in the Snort application detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. The vulnerability is due to a flaw in the detection…

    Cisco Cisco Firepower Threat Defense Software snort Network devices Ubuntu
  • Medium 5.8
    CVE-2021-1224

    Multiple Cisco Products Snort TCP Fast Open File Policy Bypass Vulnerability

    Multiple Cisco products are affected by a vulnerability with TCP Fast Open (TFO) when used in conjunction with the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is du…

    Cisco Cisco Firepower Threat Defense Software snort Network devices Ubuntu
  • Medium 5.8
    CVE-2021-1223

    Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability

    Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of an HTTP range header. An …

    Cisco Cisco Firepower Threat Defense Software snort Network devices Ubuntu
  • Medium 5.8
    CVE-2020-3299

    Multiple Cisco Products SNORT HTTP Detection Engine File Policy Bypass Vulnerability

    Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured File Policy for HTTP. The vulnerability is due to incorrect detection of modified HTTP packets us…

    Cisco Cisco Firepower Threat Defense Software snort Network devices Ubuntu
  • Medium 5.8
    CVE-2020-3315

    Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability

    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 detect…

    Cisco Cisco Firepower Threat Defense Software snort Network devices Ubuntu