Astra Linux – Vulnerability in zsh

In Zsh before version 5.8, attackers who were able to execute commands could regain privileges lost due to the --no-PRIVILEGED option. Zsh failed to overwrite the saved user ID, so the original privileges could be restored by executing MODULEPATH=/dir/with/module zmodload with a module that calls...

DEBIAN-CVE-2019-20044

In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULEPATH=/dir/with/module zmodload with a module that calls setuid...

ALPINE-CVE-2019-20044

In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULEPATH=/dir/with/module zmodload with a module that calls setuid...

UBUNTU-CVE-2019-20044

In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULEPATH=/dir/with/module zmodload with a module that calls setuid...

CVE-2019-20044

In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULEPATH=/dir/with/module zmodload with a module that calls setuid...

CVE-2019-20044: Improper Check for Dropped Privileges

In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULEPATH=/dir/with/module zmodload with a module that calls setuid...

PT-2019-5765

Name of the Vulnerable Software and Affected Versions Zsh versions prior to 5.8 Description The issue is related to the incorrect overwriting of the saved uid in the Zsh command-line shell, allowing attackers who can execute commands to regain dropped privileges. This can be achieved by executing...

openSUSE Security Update : zsh (openSUSE-2019-501)

This update for zsh to version 5.5 fixes the following issues : Security issues fixed : - CVE-2018-1100: Fixes a buffer overflow in utils.c:checkmailpath that can lead to local arbitrary code execution bsc1089030 - CVE-2018-1071: Fixed a stack-based buffer overflow in exec.c:hashcmd bsc1084656 -...

openSUSE: Security Advisory for zsh (openSUSE-SU-2018:1893-1)

The remote host is missing an update for the Copyright C 2018 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...

openSUSE Security Update : zsh (openSUSE-2018-1094)

This update for zsh to version 5.6.2 fixes the following issues : These security issues were fixed : - CVE-2018-0502: The beginning of a ! script file was mishandled, potentially leading to an execve call to a program named on the second line bsc1107296 - CVE-2018-13259: Shebang lines exceeding 6...

Security update for zsh (important)

This update for zsh to version 5.6.2 fixes the following issues: These security issues were fixed: - CVE-2018-0502: The beginning of a ! script file was mishandled, potentially leading to an execve call to a program named on the second line bsc1107296 - CVE-2018-13259: Shebang lines exceeding 64...

openSUSE Security Update : zsh (openSUSE-2018-699)

This update for zsh to version 5.5 fixes the following issues : Security issues fixed : - CVE-2018-1100: Fixes a buffer overflow in utils.c:checkmailpath that can lead to local arbitrary code execution bsc1089030 - CVE-2018-1071: Fixed a stack-based buffer overflow in exec.c:hashcmd bsc1084656 -...

Security update for zsh (moderate)

This update for zsh to version 5.5 fixes the following issues: Security issues fixed: - CVE-2018-1100: Fixes a buffer overflow in utils.c:checkmailpath that can lead to local arbitrary code execution bsc1089030 - CVE-2018-1071: Fixed a stack-based buffer overflow in exec.c:hashcmd bsc1084656 -...

Unix Command Shell, Bind TCP (via Zsh)

Listen for a connection and spawn a command shell via Zsh. Note: Although Zsh is often available, please be aware it isn't usually installed by default. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module...

Unix Command Shell, Reverse TCP (via Zsh)

Connect back and create a command shell via Zsh. Note: Although Zsh is often available, please be aware it isn't usually installed by default. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule...