Arista Networks EOS Linux Kernel TCP Multiple DoS (SA0041)

The version of Arista Networks EOS running on the remote device is affected by the following denial of service DoS vulnerabilities related to TCP networking in the Linux kernel, which can be exploited by a remote, unauthenticated attacker: - SACK Panic. The TCPSKBCBskb-tcpgsosegs value is subject...

Technology and the power of moral panic

Moral panic is a fascinating topic, and often finds itself tied up in the cutting edge-technology of the times once it works its way into the hands of younger generations. Music, games, movies—pretty much anything you can think of is liable to gatecrash the “won’t somebody think of the children?”...

Go SSH 0.0.2 Denial Of Service

Exploit Title: Go SSH servers 0.0.2 - Denial of Service PoC Author: Mark Adams Date: 2020-02-21 Link: https://github.com/mark-adams/exploits/blob/master/CVE-2020-9283/poc.py CVE: CVE-2020-9283 Running this script may crash the remote SSH server if it is vulnerable. The GitHub repository contains ...

DEBIAN-CVE-2020-9283

golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client...

CVE-2020-9283

golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client...

Code injection

golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client...

UBUNTU-CVE-2020-9283

golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client...

Security Bulletin: IBM API Connect V5 is impacted by a denial of service vulnerability in Linux kernel (CVE-2019-11477)

Summary IBM API Connect has addressed the following vulnerability. Vulnerability Details CVEID: CVE-2019-11477 DESCRIPTION: Linux Kernel is vulnerable to a denial of service, caused by an integer overflow when processing TCP Selective Acknowledgement SACK capabilities. By sending specially-crafte...

PT-2020-20570 · Go · Golang.Org/X/Crypto

Name of the Vulnerable Software and Affected Versions: golang.org/x/crypto versions prior to v0.0.0-20200220183623-bac4c82f6975 Description: The issue allows a panic during signature verification in the golang.org/x/crypto/ssh package. This can be exploited by a client to attack an SSH server tha...

Improper Verification of Cryptographic Signature

golang.org/x/crypto allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client...

CVE-2012-0810

The int3 handler in the Linux kernel before 3.3 relies on a per-CPU debug stack, which allows local users to cause a denial of service stack corruption and panic via a crafted application that triggers certain lock contention...

Stack overflow

The int3 handler in the Linux kernel before 3.3 relies on a per-CPU debug stack, which allows local users to cause a denial of service stack corruption and panic via a crafted application that triggers certain lock contention...

CVE-2012-0810

CVE-2012-0810 affects the Linux kernel up to version prior to 3.3, where the int3 handler uses a per-CPU debug stack and can be abused by a local, unprivileged user to cause stack corruption and a denial of service via crafted lock-contention scenarios. Publicly available connected documents conf...

Battling online coronavirus scams with facts

Panic and confusion about the recent coronavirus outbreak spurred threat actors to launch several malware campaigns across the world, relying on a tried-and-true method to infect people’s machines: fear. Cybercriminals targeted users in Japan with an Emotet campaign that included malicious Word...

Denial of service

Dell EMC Unity, Dell EMC Unity XT, and Dell EMC UnityVSA versions prior to 5.0.2.0.5.009 contain a Denial of Service vulnerability on NAS Server SSH implementation that is used to provide SFTP service on a NAS server. A remote unauthenticated attacker may potentially exploit this vulnerability an...

CVE-2020-5319

Dell EMC Unity, Dell EMC Unity XT, and Dell EMC UnityVSA versions prior to 5.0.2.0.5.009 contain a Denial of Service vulnerability on NAS Server SSH implementation that is used to provide SFTP service on a NAS server. A remote unauthenticated attacker may potentially exploit this vulnerability an...

CVE-2020-5319

Dell EMC Unity family (Unity, Unity XT, UnityVSA) versions prior to 5.0.2.0.5.009 are affected by a Denial of Service vulnerability in the NAS Server SSH implementation used for SFTP. A remote unauthenticated attacker can cause a Storage Processor Panic by sending an out‑of‑order SSH sequence. Re...

bpftool, kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2020:0375 An update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...

CentOS 7 : kernel (CESA-2020:0375) (deprecated)

An update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

CentOS: Security Advisory for bpftool (CESA-2020:0375)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...