Ubuntu: Security Advisory (USN-3443-3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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-3444-2: Linux kernel (Xenial HWE) vulnerabilities

USN-3444-1 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. Jan H. Schönherr discovered that the Xen subsystem did not properly handle block IO...

USN-3445-1: Linux kernel vulnerabilities

Eyal Itkin discovered that the IP over IEEE 1394 FireWire implementation in the Linux kernel contained a buffer overflow when handling fragmented packets. A remote attacker could use this to possibly execute arbitrary code with administrative privileges. CVE-2016-8633 Andrey Konovalov discovered...

USN-3444-1: Linux kernel vulnerabilities

Jan H. Schönherr discovered that the Xen subsystem did not properly handle block IO merges correctly in some situations. An attacker in a guest vm could use this to cause a denial of service host crash or possibly gain administrative privileges in the host. CVE-2017-12134 Andrey Konovalov...

USN-3443-2: Linux kernel (HWE) vulnerabilities

USN-3443-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.04. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 17.04 for Ubuntu 16.04 LTS. It was discovered that on the PowerPC architecture, the kernel did not properly sanitize the...

USN-3443-2 linux-hwe vulnerabilities

USN-3443-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.04. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 17.04 for Ubuntu 16.04 LTS. It was discovered that on the PowerPC architecture, the kernel did not properly sanitize the...

USN-3443-1: Linux kernel vulnerabilities

It was discovered that on the PowerPC architecture, the kernel did not properly sanitize the signal stack when handling sigreturn. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2017-1000255 Andrey Konovalov discovered that a...

USN-3314-1: Linux kernel vulnerabilities

It was discovered that the keyring implementation in the Linux kernel in some situations did not prevent special internal keyrings from being joined by userspace keyrings. A privileged local attacker could use this to bypass module verification. CVE-2016-9604 It was discovered that a buffer...

Ubuntu 17.04 : linux, linux-raspi2 vulnerabilities (USN-3314-1)

It was discovered that the keyring implementation in the Linux kernel in some situations did not prevent special internal keyrings from being joined by userspace keyrings. A privileged local attacker could use this to bypass module verification. CVE-2016-9604 Daniel Jiang discovered that a race...

Multiple memory corruption vulnerabilities in Linux kernel

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A security vulnerability exists in the TCP stack in Linux kernel 4.10.6 and earlier versions. The vulnerability stems from the program's incorrect handling of the...

CVE-2017-7277

The TCP stack in the Linux kernel through 4.10.6 mishandles the SCMTIMESTAMPINGOPTSTATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service out-of-bounds read via crafted system calls, related to...

CVE-2017-7277

The TCP stack in the Linux kernel through 4.10.6 mishandles the SCMTIMESTAMPINGOPTSTATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service out-of-bounds read via crafted system calls, related to...

Out-of-bounds

The TCP stack in the Linux kernel through 4.10.6 mishandles the SCMTIMESTAMPINGOPTSTATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service out-of-bounds read via crafted system calls, related to...

CVE-2017-7277

The TCP stack in the Linux kernel through 4.10.6 mishandles the SCMTIMESTAMPINGOPTSTATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service out-of-bounds read via crafted system calls, related to...

CVE-2017-7277

The TCP stack in the Linux kernel through 4.10.6 mishandles the SCMTIMESTAMPINGOPTSTATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service out-of-bounds read via crafted system calls, related to...

Mikrotik Hap Lite 6.25 Denial Of Service

CVE:2017-6444 Exploit Title: MikroTik Router Denial Of Service | ARP Table OverFlow Exploit Author: Hosein Askari FarazPajohan Vendor HomePage: https://mikrotik.com/ Affected Series: Hap Lite Version: 6.25 Tested on: Parrot Security OS Date: 02-3-2017 Category: Network Appliance Vulnerable Part:...

MikroTik Router - ARP Table OverFlow Denial Of Service

MikroTik Router - ARP Table OverFlow Denial Of Service / Exploit Title: MikroTik Router Denial Of Service | ARP Table OverFlow Exploit Author: Hosein Askari FarazPajohan Vendor HomePage: https://mikrotik.com/ Affected Series: Hap Lite Version: 6.25 Tested on: Parrot Security OS Date: 04-3-2017...

MikroTik Router - ARP Table OverFlow Denial Of Service

/ Exploit Title: MikroTik Router Denial Of Service | ARP Table OverFlow Exploit Author: Hosein Askari FarazPajohan Vendor HomePage: https://mikrotik.com/ Affected Series: Hap Lite Version: 6.25 Tested on: Parrot Security OS Date: 04-3-2017 Category: Network Appliance Vulnerable Part: TCP Stack...

MikroTik Router Denial Of Service | ARP Table OverFlow Exploit

Exploit for hardware platform in category dos / poc CVE:2017-6444 Exploit Title: MikroTik Router Denial Of Service | ARP Table OverFlow Exploit Author: Hosein Askari FarazPajohan Vendor HomePage: https://mikrotik.com/ Series : Hap Lite Tested on: Parrot Security OS Date: 03-3-2017 Category: Netwo...

CVE-2017-5972

The TCP stack in the Linux kernel 3.x does not properly implement a SYN cookie protection mechanism for the case of a fast network connection, which allows remote attackers to cause a denial of service CPU consumption by sending many TCP SYN packets, as demonstrated by an attack against the...