Design/Logic Flaw

On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, under certain conditions tmm may leak memory when processing packet fragments, leading to resource starvation...

kernel: IP fragments with random offsets allow a remote denial of service (FragmentSmack)

A flaw named FragmentSmack was found in the way the Linux kernel handled reassembly of fragmented IPv4 and IPv6 packets. A remote attacker could use this flaw to trigger time and calculation expensive fragment reassembly algorithm by sending specially crafted packets which could lead to a CPU...

Ubuntu 14.04 LTS : Linux kernel (Xenial HWE) vulnerabilities (USN-3741-2)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3741-2 advisory. USN-3741-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enableme...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3742-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3742-1 advisory. It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core...

USN-3741-2: Linux kernel (Xenial HWE) vulnerabilities

USN-3741-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that memory present in the L1 data cache of an Intel CPU core may be...

USN-3742-1: Linux kernel vulnerabilities

It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core. This vulnerability is also known as L1 Terminal Fault L1TF. A local attacker in a guest virtual machine could use this to expose sensitive...

USN-3740-1: Linux kernel vulnerabilities

It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core. This vulnerability is also known as L1 Terminal Fault L1TF. A local attacker in a guest virtual machine could use this to expose sensitive...

Memory corruption

In FreeBSD before 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE, and 10.3-RELEASE-p19, ipfilter using "keep state" or "keep frags" options can cause a kernel panic when fed specially crafted packet fragments due to incorrect memory handling...

CVE-2017-1081

In FreeBSD before 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE, and 10.3-RELEASE-p19, ipfilter using "keep state" or "keep frags" options can cause a kernel panic when fed specially crafted packet fragments due to incorrect memory handling...

CVE-2017-1081

In FreeBSD before 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE, and 10.3-RELEASE-p19, ipfilter using "keep state" or "keep frags" options can cause a kernel panic when fed specially crafted packet fragments due to incorrect memory handling...

ZyXEL P-660HW Denial of Service Vulnerability (CNVD-2018-04321)

The ZyXEL P-660HW is a highly integrated router from ZyXEL Technology that is compatible with existing high-speed ADSL, ADSL2 and ADSL2+ interfaces over copper. A security vulnerability exists in the ZyXEL P-660HW version 3. A remote attacker can exploit this vulnerability to cause a denial of...

Juniper MX Series Appliance Junos OS ALG Denial of Service Vulnerability

Juniper MX Series is an MX Series router from Juniper Networks, Inc.Junos OS is the operating system used in the Juniper MX Series. A security vulnerability exists in the Junos OS in Juniper MX Series devices. A remote attacker could send packet fragments through the Application Layer Gateway ALG...

Mandrake Security Advisory MDVSA-2009:259 (snort)

The remote host is missing an update to snort announced via advisory MDVSA-2009:259. SPDX-FileCopyrightText: 2009 E-Soft Inc. 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 OR...

CVE-2008-1804

preprocessors/sppfrag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment...

CVE-2008-1804

preprocessors/sppfrag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment...

CVE-2008-1804

CVE-2008-1804 targets Sourcefire Snort up to version 2.8.0: the preprocessor spp_frag3.c fails to correctly identify packet fragments with dissimilar TTL values, enabling a remote attacker to bypass detection rules by using different TTLs on each fragment. The issue is tied to Snort’s fragment-ha...

CVE-2008-1804

preprocessors/sppfrag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment...

CVE-2008-1804

Removed by vendor...

snort IDS protection bypass

Packet's fragments with significant TTL difference are ignored...

security flaw

Netfilter in the Linux kernel 2.6.8.1 allows local users to cause a denial of service memory consumption via certain packet fragments that are reassembled twice, which causes a data structure to be allocated twice...