kernel: inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP

A flaw was found in the Linux kernel's handling of RAW sockets using IPPROTORAW. A remote attacker could send a specially crafted ICMP Internet Control Message Protocol packet. This malicious packet could set the protocol field to 255, causing it to be processed by a RAW socket configured for...

CVE-2023-53987

In the Linux kernel, the following vulnerability has been resolved: ping: Fix potentail NULL deref for /proc/net/icmp. After commit dbca1596bbb0 "ping: convert to RCU lookups, get rid of rwlock", we use RCU for ping sockets, but we should use spinlock for /proc/net/icmp to avoid a potential NULL...

The vulnerability in the implementation of the Unified Threat Defense function for Cisco IOS XE operating systems, the Snort intrusion detection system, the microprogramming-based network interface device Cisco Firepower Threat Defense, and the Cisco IOS XE SD-WAN software allows a threat actor to trigger a service failure.

The vulnerability of the Unified Threat Defense function in Cisco IOS XE operating systems, the Snort intrusion detection system, the microprogramming-based network interface device Cisco Firepower Threat Defense, and the Cisco IOS XE SD-WAN software is related to the exploitation of unlimited...

ALPINE-CVE-2021-40114

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 due to improper memory resource manageme...

UBUNTU-CVE-2021-40114

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 due to improper memory resource manageme...

CVE-2021-40114

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 due to improper memory resource manageme...

SUSE: Security Advisory (SUSE-SU-2016:1996-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2020-3571

A vulnerability in the ICMP ingress packet processing of Cisco Firepower Threat Defense FTD Software for Cisco Firepower 4110 appliances could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to incomplete input...

SUSE SLES11 Security Update : squid3 (SUSE-SU-2016:1996-1)

This update for squid3 fixes the following issues : - Multiple issues in pinger ICMP processing. CVE-2014-7141, CVE-2014-7142 - CVE-2016-3947: Buffer overrun issue in pinger ICMPv6 processing. bsc973782 - CVE-2016-4554: fix header smuggling issue in HTTP Request processing bsc979010 - fix multipl...

SUSE-SU-2016:2089-1 Security update for squid3

This update for squid3 fixes the following issues: - Multiple issues in pinger ICMP processing. CVE-2014-7141, CVE-2014-7142 - CVE-2016-3947: Buffer overrun issue in pinger ICMPv6 processing. bsc973782 - CVE-2016-4554: fix header smuggling issue in HTTP Request processing bsc979010 - Fix multiple...

Squid Pinger ICMP Processing Multiple Vulnerabilities (SQUID-2014:3, SQUID-2014:4)

Squid is prone to pinger ICMP processing multiple vulnerabilities. SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

CentOS 4 : kernel (CESA-2006:0101)

Updated kernel packages that fix several security issues in the Red Hat Enterprise Linux 4 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating syste...

RHEL 4 : kernel (RHSA-2006:0101)

Updated kernel packages that fix several security issues in the Red Hat Enterprise Linux 4 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating syste...