Kali Linux 2022.1 - Penetration Testing and Ethical Hacking Linux Distribution

Time for another Kali Linux release! – Kali Linux 2022.1. This release has various impressive updates. The summary of the changelog since the 2021.4 release from December 2021 is: Visual Refresh - Updated wallpapers and GRUB theme Shell Prompt Changes - Visual improvements to improve readability...

The vulnerability in the implementation of Mozilla Firefox browser extensions allows a perpetrator to circumvent established security restrictions.

The vulnerability of Mozilla Firefox browser extensions is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor to circumvent security restrictions by bypassing the permission request window during the installation of extensions...

Mozilla: Extensions could have bypassed permission confirmation during update

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: If a user installed a particular type of extension, the extension could have auto-updated itself, and while doing so may have bypassed the prompt which grants the new version the new requested permission...

GHSA-M4JX-6526-VVHM Denial of service in github.com/nats-io/nats-server/server

This affects all versions of package github.com/nats-io/nats-server/server. Untrusted accounts are able to crash the server using configs that represent a service export/import cycles. Disclaimer from the maintainers - Running a NATS service which is exposed to untrusted users presents a heighten...

CVE-2021-45444

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPTSUBST expansion...

AZL-8586 CVE-2021-45444 affecting package zsh for versions less than 5.9-1

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPTSUBST expansion...

DEBIAN-CVE-2021-45444

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPTSUBST expansion...

ALPINE-CVE-2021-45444

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPTSUBST expansion...

CVE-2021-45444

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPTSUBST expansion...

CVE-2021-45444

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPTSUBST expansion...

UBUNTU-CVE-2021-45444

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPTSUBST expansion...

CVE-2021-45444

A vulnerability was found in zsh in the parsecolorchar function of prompt.c file. This flaw allows an attacker to perform code execution if they control a command output inside the prompt, as stated by a %F%K argument. This occurs because of recursive PROMPTSUBST expansion...

Mozilla: Extensions could have bypassed permission confirmation during update

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: If a user installed a particular type of extension, the extension could have auto-updated itself, and while doing so may have bypassed the prompt which grants the new version the new requested permission...

Mozilla: Extensions could have bypassed permission confirmation during update

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: If a user installed a particular type of extension, the extension could have auto-updated itself, and while doing so may have bypassed the prompt which grants the new version the new requested permission...

Mozilla: Extensions could have bypassed permission confirmation during update

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: If a user installed a particular type of extension, the extension could have auto-updated itself, and while doing so may have bypassed the prompt which grants the new version the new requested permission...

Mozilla: Extensions could have bypassed permission confirmation during update

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: If a user installed a particular type of extension, the extension could have auto-updated itself, and while doing so may have bypassed the prompt which grants the new version the new requested permission...

CVE-2021-45444

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPTSUBST expansion...

CVE-2021-45444

In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPTSUBST expansion...

zsh -- Arbitrary command execution vulnerability

Marc Cornellà reports: Some prompt expansion sequences, such as %F, support 'arguments' which are themselves expanded in case they contain colour values, etc. This additional expansion would trigger PROMPTSUBST evaluation, if enabled. This could be abused to execute code the user didn't expect...

PT-2022-1769 · Zsh +11 · Zsh +11

Name of the Vulnerable Software and Affected Versions: zsh versions prior to 5.8.1 Description: The issue is related to the recursive PROMPT SUBST expansion in zsh, allowing an attacker to achieve code execution if they control a command output inside the prompt. This can be demonstrated by a %F...