Heap-based Out-Of-Bounds Write

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A flaw was found in the way IP packets with an Internet Header Length ihl of zero were processed in the skbflowdissect function in the Linux kernel. A remote attacker could use this flaw to trigger an infinit...

GTP Echo Scanner

This module sends UDP GTP GTP-U echo requests to the target RHOSTS and reports on which ones respond, thus identifying General Packet Radio Service GPRS servers. This module does not support scanning with SCTP. This module requires Metasploit: https://metasploit.com/download Current source:...

USN-3930-2: Linux kernel (HWE) vulnerabilities

USN-3930-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.10. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 18.10 for Ubuntu 18.04 LTS. Mathias Payer and Hui Peng discovered a use-after-free vulnerability in the Advanced Linux Sou...

USN-3930-1: Linux kernel vulnerabilities

Mathias Payer and Hui Peng discovered a use-after-free vulnerability in the Advanced Linux Sound Architecture ALSA subsystem. A physically proximate attacker could use this to cause a denial of service system crash. CVE-2018-19824 Shlomi Oberman, Yuli Shapiro, and Ran Menscher discovered an...

CVE-2019-8956

In the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the "sctpsendmsg" function net/sctp/socket.c when handling SCTPSENDALL flag can be exploited to corrupt memory...

CVE-2019-3874

The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable...

DEBIAN-CVE-2019-3874

The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable...

CVE-2019-3874

The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable...

Code injection

The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable...

CVE-2019-3874

The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable...

CVE-2019-3874

CVE-2019-3874 concerns the SCTP socket buffer not being accounted by the cgroups subsystem, enabling a denial-of-service against affected systems. The vulnerability is described in Unity Linux advisories referencing kernel SCTP handling and states that “Kernel 3.10.x and 4.18.x branches are belie...

CVE-2019-3874

The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable...

CVE-2019-3874

The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable...

CVE-2019-3874

The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Mitigation SELinux prevents a bind of the SCTP socket by a non-root user. To mitigate this issue if not using SELinux, or if a...

PT-2019-1635 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to 4.20.8 Linux Kernel versions prior to 4.19.21 Description: A use-after-free error in the sctp sendmsg function when handling the SCTP SENDALL flag can be exploited to corrupt memory, potentially allowing an...

Denial Of Service (DoS)

Linux kernel-rt is vulnerable to denial of service. A race condition flaw was found in the way the Linux kernel's SCTP implementation handled sctpaccept during the processing of heartbeat timeout events. A remote attacker could use this flaw to prevent further connections to be accepted by the SC...

EulerOS 2.0 SP2 : kernel (EulerOS-SA-2018-1432)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the 'sctpmakechunk' function...

Adventures in Video Conferencing Part 1: The Wild World of WebRTC

Posted by Natalie Silvanovich, Project Zero Over the past five years, video conferencing support in websites and applications has exploded. Facebook, WhatsApp, FaceTime and Signal are just a few of the many ways that users can make audio and video calls across networks. While a lot of research ha...

Linux Kernel 4.8 (Ubuntu 16.04) sctp Kernel Pointer Leak

Exploit Title: Linux Kernel 4.8 Ubuntu 16.04 - Leak sctp kernel pointer Google Dork: - Date: 2018-11-20 Exploit Author: Jinbum Park Vendor Homepage: - Software Link: - Version: Linux Kernel 4.8 Ubuntu 16.04 Tested on: 4.8.0-36-generic 3616.04.1-Ubuntu SMP Sun Feb 5 09:39:57 UTC 2017 x8664 x8664...

Linux Kernel 4.8 (Ubuntu 16.04) - Leak sctp Kernel Pointer Exploit

Exploit Title: Linux Kernel 4.8 Ubuntu 16.04 - Leak sctp kernel pointer Google Dork: - Date: 2018-11-20 Exploit Author: Jinbum Park Vendor Homepage: - Software Link: - Version: Linux Kernel 4.8 Ubuntu 16.04 Tested on: 4.8.0-36-generic 3616.04.1-Ubuntu SMP Sun Feb 5 09:39:57 UTC 2017 x8664 x8664...