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CPE Name: cpe:2.3:a:zsh:zsh:5.4.2:-:*:*:*:*:*:*
Informations
Vendor
zshProduct
zshVersion
5.4.2Update
-Related CVE
| CVE ID | Published | Description | Score | Severity |
|---|---|---|---|---|
| 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 PROMPT_SUBST expansion. | 7.8 |
High |
||
| 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(). | 7.8 |
High |
||
| An issue was discovered in zsh before 5.6. The beginning of a #! script file was mishandled, potentially leading to an execve call to a program named on the second line. | 9.8 |
Critical |
||
| 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. | 9.8 |
Critical |
||
| 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. | 7.8 |
High |
||
| 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. | 5.5 |
Medium |
||
| In subst.c in zsh through 5.4.2, there is a NULL pointer dereference when using ${(PA)...} on an empty array result. | 9.8 |
Critical |
||
| 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. | 7.5 |
High |
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