16 results · Feed
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Unscored —
In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demo…
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In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh …
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An issue was discovered in zsh before 5.6. The beginning of a #! script file was mishandled, potentially leading to an …
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Unscored —
An issue was discovered in zsh before 5.6. Shebang lines exceeding 64 characters were truncated, potentially leading to…
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Unscored —
zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the utils.c:checkmailpath function. A local…
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Unscored —
Zsh before version 5.4.2-test-1 is vulnerable to a buffer overflow in the shell autocomplete functionality. A local unp…
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Unscored —
zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd() function. A local atta…
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Unscored —
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.
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In subst.c in zsh through 5.4.2, there is a NULL pointer dereference when using ${(PA)...} on an empty array result.
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zsh before 5.0.7 allows evaluation of the initial values of integer variables imported from the environment (instead of…
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In utils.c in zsh before 5.0.6, there is a buffer overflow when scanning very long directory paths for symbolic links.
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In exec.c in zsh before 5.0.7, there is a buffer overflow for very long fds in the ">& fd" syntax.
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In zsh before 5.3, an off-by-one error resulted in undersized buffers that were intended to support PATH_MAX characters.
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In utils.c in zsh before 5.4, symlink expansion had a buffer overflow.
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In builtin.c in zsh before 5.4, when sh compatibility mode is used, there is a NULL pointer dereference during processi…
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Unscored —
Util/difflog.pl in zsh 4.3.4 allows local users to overwrite arbitrary files via a symlink attack on temporary files.