Updated kernel-linus packages fixes security vulnerabilities

This kernel-linus update is based on upstream 4.4.68 and fixes at least the following security issues: fs/namespace.c in the Linux kernel before 4.9 does not restrict how many mounts may exist in a mount namespace, which allows local users to cause a denial of service memory consumption and...

kernel: State machine confusion bug in vfio driver leading to memory corruption

A flaw was discovered in the Linux kernel's implementation of VFIO. An attacker issuing an ioctl can create a situation where memory is corrupted and modify memory outside of the expected area. This may overwrite kernel memory and subvert kernel execution...

UBUNTU-CVE-2017-5848

The gstpsdemuxparsepsm function in gst/mpegdemux/gstmpegdemux.c in gst-plugins-bad in GStreamer allows remote attackers to cause a denial of service invalid memory read and crash via vectors involving PSM parsing...

Reverse Engineering Communication Protocols: Netzob

Reverse Engineering Communication Protocols Netzob is an open source tool for reverse engineering, traffic generation and fuzzing of communication protocols. It allows to infer the message format and the state machine of a protocol through passive and active processes. The model can afterward be...

DEBIAN-CVE-2016-9083

drivers/vfio/pci/vfiopci.c in the Linux kernel through 4.8.11 allows local users to bypass integer overflow checks, and cause a denial of service memory corruption or have unspecified other impact, by leveraging access to a vfio PCI device file for a VFIODEVICESETIRQS ioctl call, aka a "state...

CVE-2016-9083

drivers/vfio/pci/vfiopci.c in the Linux kernel through 4.8.11 allows local users to bypass integer overflow checks, and cause a denial of service memory corruption or have unspecified other impact, by leveraging access to a vfio PCI device file for a VFIODEVICESETIRQS ioctl call, aka a "state...

CVE-2016-9083

drivers/vfio/pci/vfiopci.c in the Linux kernel through 4.8.11 allows local users to bypass integer overflow checks, and cause a denial of service memory corruption or have unspecified other impact, by leveraging access to a vfio PCI device file for a VFIODEVICESETIRQS ioctl call, aka a "state...

CVE-2016-6307

The state-machine implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service memory consumption via crafted TLS messages, related to statem/statem.c and statem/statemlib.c...

Design/Logic Flaw

The state-machine implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service memory consumption via crafted TLS messages, related to statem/statem.c and statem/statemlib.c...

CVE-2016-6307

OpenSSL CVE-2016-6307 (and related CVE-2016-6308) describe a memory-allocation flaw in the 1.1.0 series: the state-machine/dtls1 preprocessing paths allocate memory before checking excessive message length in TLS/DTLS messages, enabling potential denial-of-service via memory consumption. Details ...

CVE-2016-6307

The state-machine implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service memory consumption via crafted TLS messages, related to statem/statem.c and statem/statemlib.c...

CVE-2016-6307

The state-machine implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service memory consumption via crafted TLS messages, related to statem/statem.c and statem/statemlib.c...

PT-2016-3313 · Openssl +3 · Openssl +3

Name of the Vulnerable Software and Affected Versions: OpenSSL versions 1.1.0 through 1.1.0a Description: The issue is related to an error in the resource control mechanism of the state-machine implementation in OpenSSL, specifically in statem/statem.c and statem/statem lib.c. This could allow a...

Cisco IOS and IOS XE Software IKEv1 State Machine Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange IKEv1 state machine of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to tear down valid IPsec connections, resulting in a partial denial of service DoS condition. The vulnerability is due to insufficient condition...

Cisco IOS and IOS XE Software IKEv1 State Machine Denial of Service Vulnerability

Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. A security vulnerability exists in the IKEv1 state machine of Cisco IOS and Cisco IOS XE Software. An unauthenticated, remote attacker sending spoofed IKEv1 packets to the endpoint o...

CVE-2015-6429

The IKEv1 state machine in Cisco IOS 15.4 through 15.6 and IOS XE 3.15 through 3.17 allows remote attackers to cause a denial of service IPsec connection termination via a crafted IKEv1 packet to a tunnel endpoint, aka Bug ID CSCuw08236...

Ubuntu 14.04 LTS : NSS vulnerabilities (USN-2672-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2672-1 advisory. Karthikeyan Bhargavan discovered that NSS incorrectly handled state transitions for the TLS state machine. If a remote attacker were able to perform a...

Ubuntu: Security Advisory (USN-2656-1)

The remote host is missing an update for the 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 ifdescription...

USN-2672-1 nss vulnerabilities

Karthikeyan Bhargavan discovered that NSS incorrectly handled state transitions for the TLS state machine. If a remote attacker were able to perform a machine-in-the-middle attack, this flaw could be exploited to skip the ServerKeyExchange message and remove the forward-secrecy property...

Mono SSLv2 Fallback Security Bypass Vulnerability

Mono is a free and open source project. The goal of the project is to create a series of ECMA-compliant Ecma-334 and Ecma-335 .NET tools , including the C compiler and common language architecture . A security bypass vulnerability exists in Mono that stems from an error in the TLS state machine. ...