ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2023.0117
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2023-0117)
Resumen:	The remote host is missing an update for the 'snort' package(s) announced via the MGASA-2023-0117 advisory.
Descripción:	Summary: The remote host is missing an update for the 'snort' package(s) announced via the MGASA-2023-0117 advisory. Vulnerability Insight: 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 used in chunked responses. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass a configured File Policy for HTTP packets and deliver a malicious payload. (CVE-2020-3299) 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. (CVE-2020-3315) 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 attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass configured file policy for HTTP packets and deliver a malicious payload. (CVE-2021-1223) 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 due to incorrect detection of the HTTP payload if it is contained at least partially within the TFO connection handshake. An attacker could exploit this vulnerability by sending crafted TFO packets with an HTTP payload through an affected device. A successful exploit could allow the attacker to bypass configured file policy for HTTP packets and deliver a malicious payload. (CVE-2021-1224) 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 algorithm. An attacker could exploit this vulnerability by sending crafted packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured policies and deliver a malicious payload to the protected network. (CVE-2021-1236) Multiple Cisco products are affected by vulnerabilities in the Snort detection engine that could allow ... [Please see the references for more information on the vulnerabilities] Affected Software/OS: 'snort' package(s) on Mageia 8. Solution: Please install the updated package(s). CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2020-3299 Cisco Security Advisory: 20201021 Multiple Cisco Products SNORT HTTP Detection Engine File Policy Bypass Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-bypass-3eCfd24j Debian Security Information: DSA-5354 (Google Search) https://www.debian.org/security/2023/dsa-5354 https://lists.debian.org/debian-lts-announce/2023/02/msg00011.html Common Vulnerability Exposure (CVE) ID: CVE-2020-3315 Cisco Security Advisory: 20200506 Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort_filepolbypass-m4X5DgOP Common Vulnerability Exposure (CVE) ID: CVE-2021-1223 Cisco Security Advisory: 20210113 Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-filepolbypass-67DEwMe2 Common Vulnerability Exposure (CVE) ID: CVE-2021-1224 Cisco Security Advisory: 20210113 Multiple Cisco Products Snort TCP Fast Open File Policy Bypass Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-tfo-bypass-MmzZrtes Common Vulnerability Exposure (CVE) ID: CVE-2021-1236 Cisco Security Advisory: 20210113 Multiple Cisco Products Snort Application Detection Engine Policy Bypass Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-app-bypass-cSBYCATq Common Vulnerability Exposure (CVE) ID: CVE-2021-1494 Common Vulnerability Exposure (CVE) ID: CVE-2021-1495 Cisco Security Advisory: 20210428 Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http-fp-bp-KfDdcQhc Common Vulnerability Exposure (CVE) ID: CVE-2021-34749 Cisco Security Advisory: 20210818 Multiple Cisco Products Server Name Identification Data Exfiltration Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sni-data-exfil-mFgzXqLN Common Vulnerability Exposure (CVE) ID: CVE-2021-40114 Cisco Security Advisory: 20211027 Multiple Cisco Products Snort Memory Leak Denial of Service Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-dos-s2R7W9UU
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