CVE-2021-1495

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 parameters. An attacker could exploit this...

CVE-2021-1495

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 parameters. An attacker could exploit this...

UBUNTU-CVE-2021-1495

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 parameters. An attacker could exploit this...

CVE-2021-1495

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 parameters. An attacker could exploit this...

Design/Logic Flaw

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 parameters. An attacker could exploit this...

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 parameters. An attacker could exploit this...

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 parameters. An attacker could exploit this...

CVE-2021-1495

CVE-2021-1495 affects Cisco Snort detection engine used in multiple Cisco products. The flaw arises from incorrect handling of specific HTTP header parameters, enabling an unauthenticated, remote attacker to bypass a configured HTTP File Policy by sending crafted HTTP packets, potentially deliver...

Vulnerability fixed in Snort

Cisco has fixed a vulnerability in Snort. A unauthenticated remote malicious agent could potentially exploit it to bypass a configured policy for HTTP traffic bypassing. As a result, rogue traffic might be not be properly processed by Snort. Cisco has released updates to fix the vulnerability in...

Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerabilities

Multiple Cisco products are affected by vulnerabilities in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. These vulnerabilities are due to incorrect handling of specific HTTP header parameters. An attacker could exploit...

CVE-2021-1495

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 parameters. An attacker could exploit this...

PT-2021-2791 · Cisco · Cisco Ftd +5

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Threat Defense FTD versions affected versions not specified Cisco Catalyst versions affected versions not specified Cisco ISR versions affected versions not specified Cisco ISA versions affected versions not specified Cisco IS...

PT-2021-3083 · Cisco · Cisco Isrv +5

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Threat Defense FTD versions affected versions not specified Cisco Catalyst versions affected versions not specified Cisco ISR versions affected versions not specified Cisco ISA versions affected versions not specified Cisco IS...

Threat Source newsletter (March 18, 2021)

Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. Start spreading the word now, the Snort scholarship is back for 2021! This year, we’re giving away two $10,000 awards to two college students who are studying cybersecurity or another IT-related field. Applications open on April 1...

The vulnerability of the Snort intrusion detection system, related to the unlimited distribution of resources, allows a perpetrator to trigger a service failure.

The vulnerability of the Snort intrusion detection system is related to the unlimited distribution of resources. Exploiting this vulnerability allows a malicious actor to cause service interruptions from a remote location...

Vulnerability fixed in Snort

A vulnerability has been fixed in Snort. The vulnerability allows an unauthenticated malicious party to cause a denial-of-service denial-of-service. The malicious party should be able to send rogue send Ethernet frames to a device that then then handles them. Cisco indicates that the...

Multiple Cisco Products Snort Ethernet Frame Decoder Denial of Service Vulnerability

Multiple Cisco products are affected by a vulnerability in the Ethernet Frame Decoder of the Snort detection engine that could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition. The vulnerability is due to improper handling of error conditions when processing...

Cisco多款产品 安全漏洞

Cisco Cloud Services Router 1000V Series and so on are products of Cisco Corporation.Cisco Cloud Services Router 1000V Series is a 1000v series cloud services routing software.Cisco 1000 Series Integrated Services Routers ISRs are 1000 Series integrated multiservice routers.Cisco Integrated...

PT-2021-2259 · Cisco · Snort

Name of the Vulnerable Software and Affected Versions: Cisco products affected versions not specified Description: The issue is related to improper handling of error conditions when processing Ethernet frames in the Snort detection engine, which could allow an unauthenticated, adjacent attacker t...

Talos Takes Ep. #41: The tl;dr of Snort 3

The latest episode of Talos Takes is available now. Download this episode and subscribe to Talos Takes using the buttons below, or visit the Talos Takes page. This week's episode is for all our SNORTⓇ lovers out there. To celebrate last month's release of the Snort 3 GA, we have Nicholas Mavis on...