Product:

Zsh

(Zsh)
Repositories

Unknown:

This might be proprietary software.

#Vulnerabilities 12
Date ID Summary Products Score Patch
2018-04-11 CVE-2018-1100 zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the utils.c:checkmailpath function. A local attacker could exploit this to execute arbitrary code in the context of another user. Ubuntu_linux, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_workstation, Zsh N/A
2018-03-09 CVE-2018-1071 zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd() function. A local attacker could exploit this to cause a denial of service. Ubuntu_linux, Debian_linux, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_workstation, Zsh N/A
2020-02-24 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 MODULE_PATH=/dir/with/module zmodload with a module that calls setuid(). Zsh N/A
2018-03-28 CVE-2018-1083 Zsh before version 5.4.2-test-1 is vulnerable to a buffer overflow in the shell autocomplete functionality. A local unprivileged user can create a specially crafted directory path which leads to code execution in the context of the user who tries to use autocomplete to traverse the before mentioned path. If the user affected is privileged, this leads to privilege escalation. Ubuntu_linux, Debian_linux, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_workstation, Zsh 7.8
2018-09-05 CVE-2018-13259 An issue was discovered in zsh before 5.6. Shebang lines exceeding 64 characters were truncated, potentially leading to an execve call to a program name that is a substring of the intended one. Ubuntu_linux, Zsh 9.8
2018-02-27 CVE-2017-18206 In utils.c in zsh before 5.4, symlink expansion had a buffer overflow. Ubuntu_linux, Zsh 9.8
2018-02-27 CVE-2016-10714 In zsh before 5.3, an off-by-one error resulted in undersized buffers that were intended to support PATH_MAX characters. Ubuntu_linux, Zsh 9.8
2018-02-27 CVE-2014-10071 In exec.c in zsh before 5.0.7, there is a buffer overflow for very long fds in the ">& fd" syntax. Ubuntu_linux, Zsh 9.8
2018-02-27 CVE-2018-7549 In params.c in zsh through 5.4.2, there is a crash during a copy of an empty hash table, as demonstrated by typeset -p. Ubuntu_linux, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_workstation, Zsh 7.5
2018-02-27 CVE-2018-7548 In subst.c in zsh through 5.4.2, there is a NULL pointer dereference when using ${(PA)...} on an empty array result. Ubuntu_linux, Zsh 9.8