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USN-5089-1: ca-certificates update | Cloud Foundry

Severity Unknown Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description A certificate about to expire was removed from ca-certificates. Affected Cloud Foundry Products and Versions Severity is unknown unless otherwise noted. Bionic Stemcells 1.x versions prior to 1.33 All...

SonicWall Issues Patches for a New Critical Flaw in SMA 100 Series Devices

Network security company SonicWall has addressed a critical security vulnerability affecting its Secure Mobile Access SMA 100 series appliances that can permit remote, unauthenticated attackers to gain administrator access on targeted devices remotely. Tracked as CVE-2021-20034, the arbitrary fil...

Vulnerability fixed in LibTIFF

A vulnerability has been fixed in LibTIFF. The vulnerability allows a remote malicious party the ability to cause a denial-of-service to cause a denial-of-service, possibly resulting in the execution of arbitrary code. result. The developers of LibTIFF have made available a new version made...

Vulnerability fixed in Git

A vulnerability has been fixed in Git. The vulnerability allows a malicious party to bypass a security measure. Git has released updates to fix the vulnerability. More information can be found on the page below: https://github.com/git/git/commit /a02ea577174ab8ed18f847cf1693f213e0b9c473 -= Ubuntu...

LSN-0081-1 Kernel Live Patch Security Notice

Maxim Levitsky discovered that the KVM hypervisor implementation for AMD processors in the Linux kernel did not properly prevent a guest VM from enabling AVIC in nested guest VMs. An attacker in a guest VM could use this to write to portions of the host's physical memory.CVE-2021-3653 Maxim...

LSN-0080-1 Kernel Live Patch Security Notice

Andy Nguyen discovered that the netfilter subsystem in the Linux kernel contained an out-of-bounds write in its setsockopt implementation. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code.CVE-2021-22555...

LSN-0079-1: Kernel Live Patch Security Notice

It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.CVE-2021-3600 It was discovered that the virtual file system...

Vulnerabilities fixed in NVIDIA GPU Display Driver

Vulnerabilities have been fixed in NVIDIA GPU Display Driver. The vulnerabilities allow a malicious person to carry out attacks execute attacks that result in the following categories of damage: Denial-of-Service DoS. Manipulation of data Access to system data Increased user privileges NVIDIA has...

SonicWall Warns Firewall Hardware Bugs Under Attack

Security vendor SonicWall is warning customers to patch its enterprise firewall hardware to thwart an “imminent ransomware campaign using stolen credentials” that’s exploiting security holes in current models and those running legacy firmware. Targeted are the company’s Secure Mobile Access SMA 1...

SonicWall warns users of “imminent ransomware campaign”

This post has been updated with a statement from SonicWall below SonicWall has issued an urgent security notice warning users of unpatched End-Of-Life EOL SRA & SMA 8.X remote access devices that they have been made aware of an imminent ransomware campaign using stolen credentials. The exploitati...

Kaseya Provides Security Updates for VSA On-Premises Software Vulnerabilities

Kaseya has released VSA version 9.5.7a for their VSA On-Premises software. This version addresses vulnerabilities that enabled the ransomware attacks on Kaseya’s customers. CISA strongly urges Kaseya customers closely follow the instructions detailed in the Kaseya security notice and contact Kase...

NTP < 4.2.8p2 Multiple Vulnerabilities

NTP is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 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 CPE = "cpe:/a:ntp:ntp"; ifdescription...

NTP < 4.2.8p3 DoS Vulnerability

Under limited and specific circumstances an attacker can send a crafted packet to cause a vulnerable ntpd instance to crash. This requires each of the following to be true: - ntpd set up to allow for remote configuration not allowed by default, and - knowledge of the configuration password, and -...

CVE-2020-9493

creationtimestamp| type| source ---|---|--- 2021-06-16 12:39:39+00:00| seen| https://t.me/cibsecurity/25477 2022-01-18 18:24:49+00:00| seen| https://t.me/cibsecurity/35703 2023-12-18 17:13:06+00:00| seen| https://t.me/arpsyndicate/2030...

LSN-0077-1: Kernel Live Patch Security Notice

Vincent Dehors discovered that the shiftfs file system in the Ubuntu Linux kernel did not properly handle faults in copyfromuser when passing through ioctls to an underlying file system. A local attacker could use this to cause a denial of service memory exhaustion or execute arbitrary...

Vulnerabilities fixed in cURL

Vulnerabilities have been fixed in cURL.The vulnerabilities allow a remote malicious person the ability to obtain sensitive information obtain. To do so, the malicious party must induce the victim to visit a server under the control of the malicious party. -= Debian =- Debian has made updates to...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4893-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4893-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker...

CVE-2020-13583

creationtimestamp| type| source ---|---|--- 2021-01-27 11:02:01+00:00| published-proof-of-concept| https://t.me/CyberSecurityTechnologies/2582 2021-02-11 00:41:46+00:00| seen| https://t.me/cibsecurity/23409...

USN-4653-2 containerd vulnerability

USN-4653-1 fixed a vulnerability in containerd. Unfortunately, those containerd packages introduced a regression in docker.io and the update was reverted. This update addresses the docker.io issue and reintroduces the fixes from USN-4653-1. We apologize for the inconvenience...