CVE-2019-20044
—CVSS 3.1
7.8 high
EPSS
<1%p41
Published
()
Modified
Description
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().
- Vendors
- zshfedoraprojectdebianapple
- Products
- zsh, fedora, debian linux, ipados, iphone os, mac os x, tvos, watchos
- Weakness
- CWE-273
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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