Microsoft Warns Rise in XorDdos Malware Targeting Linux Devices

A Linux botnet malware known as XorDdos has witnessed a 254% surge in activity over the last six months, according to latest research from Microsoft. The trojan, so named for carrying out denial-of-service attacks on Linux systems and its use of XOR-based encryption for communications with its...

[ASA-202205-3] thunderbird: multiple issues

Arch Linux Security Advisory ASA-202205-3 ========================================= Severity: High Date : 2022-05-16 CVE-ID : CVE-2022-1520 CVE-2022-29909 CVE-2022-29911 CVE-2022-29912 CVE-2022-29913 CVE-2022-29914 CVE-2022-29916 CVE-2022-29917 Package : thunderbird Type : multiple issues Remote ...

buildah: Default inheritable capabilities for linux container should be empty

A flaw was found in buildah, where containers were incorrectly started with non-empty default permissions. A bug was found in Moby Docker Engine where containers were incorrectly started with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs wi...

Benchmarking Linux Security – Latest Research Findings

How well do your Linux security practices stack up in today's challenging operating environment? Are you following the correct processes to keep systems up-to-date and protected against the latest threats? Now you can find out thanks to research independently conducted by the Ponemon Institute. T...

SUSE-SU-2022:1108-1 Security update for util-linux

This update for util-linux fixes the following issues: - Improve throughput and reduce clock sequence increments for high load situation with time based version 1 uuids. bsc1194642 - Prevent root owning of /var/lib/libuuid/clock.txt. bsc1194642 - Warn if uuidd lock state is not usable. bsc1194642...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. The following packages have been upgraded to a later upstream version: kernel 4.18.0. BZ2036888 Security Fixes: kernel: improper initialization of the "flags" member of the new pipebuffer CVE-2022-0847 kernel: U...

CVE-2021-44747

A Denial-of-Service DoS vulnerability was discovered in F-Secure Linux Security whereby the Fmlib component used in certain F-Secure products can crash while scanning fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service of the...

Denial of service

A Denial-of-Service DoS vulnerability was discovered in F-Secure Linux Security whereby the Fmlib component used in certain F-Secure products can crash while scanning fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service of the...

CVE-2021-44747 Denial-of-Service (DoS) Vulnerability

A Denial-of-Service DoS vulnerability was discovered in F-Secure Linux Security whereby the Fmlib component used in certain F-Secure products can crash while scanning fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service of the...

CVE-2021-44747

CVE-2021-44747: A DoS vulnerability in F-Secure Linux Security targets the Fmlib component. The vulnerability can crash while scanning fuzzed files and can be triggered remotely, causing denial of service to the Anti-Virus engine. Affected outcome is a partial availability impact for the AV compo...

F-Secure Linux Security 资源管理错误漏洞

F-Secure Linux Security is an integrated, out-of-the-box security solution from Finland's F-Secure. Featuring robust real-time protection against viruses and potentially harmful applications, it also includes Host Intrusion Prevention Hips functionality that protects against unauthorized system...

CVE-2021-44747: Undefined Security Weakness

A Denial-of-Service DoS vulnerability was discovered in F-Secure Linux Security whereby the Fmlib component used in certain F-Secure products can crash while scanning fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service of the...

PT-2022-12218

Name of the Vulnerable Software and Affected Versions F-Secure Linux Security affected versions not specified Description A Denial-of-Service DoS issue was discovered in the Fmlib component used in certain F-Secure products, which can crash while scanning fuzzed files. The exploit can be triggere...

util-linux has unspecified vulnerabilities

util-linux is an open source package. util-linux suffers from a security vulnerability that stems from the partial disclosure of arbitrary files in CHFN and CHSH when Util-linux is compiled with libreadline. No detailed vulnerability details are available...

GHSA-V4H8-794J-G8MM Arbitrary File Override in Docker Engine

Docker Engine before 1.6.1 allows local users to set arbitrary Linux Security Modules LSM and dockert policies via an image that allows volumes to override files in /proc...

Arbitrary File Override in Docker Engine

Docker Engine before 1.6.1 allows local users to set arbitrary Linux Security Modules LSM and dockert policies via an image that allows volumes to override files in /proc...

Oracle Linux 8 : samba (ELSA-2022-0332)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-0332 advisory. - resolves: rhbz2046174 - Fix username map script regression of CVE-2020-25717 - resolves: rhbz2046152 - Fix CVE-2021-44142 Tenable has extracted the preceding...

netfilter 安全漏洞

netfilter is a packet filtering framework used on Linux systems. A security vulnerability exists in the netfilter version, which stems from a null pointer pointer dereference vulnerability in nf tables api.c, which can be exploited by an attacker to cause a denial of service attack...

The vulnerability of the TEE_IOC_OPEN_SESSION or TEE_IOC_INVOKE system call implementations in Linux operating systems allows a malicious actor to trigger a service failure or increase their privileges.

The vulnerability of the TEEIOCOPENSESSION or TEEIOCINVOKE system call implementations in Linux operating systems is related to the use of uninitialized resources. Exploiting this vulnerability can allow an attacker to cause service failures or increase their privileges...

Medium: containerd

Issue Overview: A flaw was found in containerd. Access controls for the shim's API socket verified that a connecting process had an effective UID of 0, but otherwise did not restrict access to the abstract Unix domain socket. This could allow malicious containers running in the same network...