var-202005-0715
Vulnerability from variot

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. plural Cisco The product contains a vulnerability related to the leakage of resources to the wrong area.Information may be tampered with. Cisco 3000 Series Industrial Security Appliances, etc. are all products of Cisco in the United States. Cisco 3000 Series Industrial Security Appliances is a 3000 series firewall appliance. Cloud Services Router 1000V Series is a 1000v series cloud service router. Cisco 1000 Series Integrated Services Routers (ISRs) are 1000 series integrated services routers. payload. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512

Debian Security Advisory DSA-5354-1 security@debian.org https://www.debian.org/security/ Markus Koschany February 18, 2023 https://www.debian.org/security/faq

Package : snort CVE ID : CVE-2020-3299 CVE-2020-3315 CVE-2021-1223 CVE-2021-1224 CVE-2021-1236 CVE-2021-1494 CVE-2021-1495 CVE-2021-34749 CVE-2021-40114 Debian Bug : 1021276

Multiple security vulnerabilities were discovered in snort, a flexible Network Intrusion Detection System, which could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or bypass filtering technology on an affected device and ex-filtrate data from a compromised host.

For the stable distribution (bullseye), these problems have been fixed in version 2.9.20-0+deb11u1.

We recommend that you upgrade your snort packages.

For the detailed security status of snort please refer to its security tracker page at: https://security-tracker.debian.org/tracker/snort

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----

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    "data": "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. plural Cisco The product contains a vulnerability related to the leakage of resources to the wrong area.Information may be tampered with. Cisco 3000 Series Industrial Security Appliances, etc. are all products of Cisco in the United States. Cisco 3000 Series Industrial Security Appliances is a 3000 series firewall appliance. Cloud Services Router 1000V Series is a 1000v series cloud service router. Cisco 1000 Series Integrated Services Routers (ISRs) are 1000 series integrated services routers. payload. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA512\n\n- -------------------------------------------------------------------------\nDebian Security Advisory DSA-5354-1                   security@debian.org\nhttps://www.debian.org/security/                          Markus Koschany\nFebruary 18, 2023                     https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage        : snort\nCVE ID         : CVE-2020-3299 CVE-2020-3315 CVE-2021-1223 CVE-2021-1224\n                 CVE-2021-1236 CVE-2021-1494 CVE-2021-1495 CVE-2021-34749\n                 CVE-2021-40114\nDebian Bug     : 1021276\n\nMultiple security vulnerabilities were discovered in snort, a flexible Network\nIntrusion Detection System, which could allow an unauthenticated, remote\nattacker to cause a denial of service (DoS) condition or bypass filtering\ntechnology on an affected device and ex-filtrate data from a compromised host. \n\nFor the stable distribution (bullseye), these problems have been fixed in\nversion 2.9.20-0+deb11u1. \n\nWe recommend that you upgrade your snort packages. \n\nFor the detailed security status of snort please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/snort\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n-----BEGIN PGP SIGNATURE-----\n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\ncyzVbz9Q+fC+gXwDusZccBqfD7rByEFWXflBFI4PDXRrW+NPy8w\\xdb5k\n-----END PGP SIGNATURE-----\n",
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