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.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade zsh-htmlUpgrade zshUpgrade zsh-debuginfo | Apr 27, 2020 | Sep 5, 2018 |
| Amazon_linux | — | Upgrade zsh | Sep 19, 2019 | Sep 5, 2018 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Sep 5, 2018 |
| Centos_linux | — | Upgrade zsh-debuginfoUpgrade zshUpgrade zsh-html | Aug 28, 2019 | Sep 5, 2018 |
| Debian | — | Upgrade zsh | Dec 1, 2020 | Sep 5, 2018 |
| Gentoo Linux | — | Upgrade app-shells/zsh. | Mar 11, 2019 | Sep 5, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade zsh | Dec 4, 2019 | Sep 5, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade zsh | Dec 18, 2019 | Sep 5, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade zsh | Nov 19, 2019 | Sep 5, 2018 |
| Oracle_linux | — | Upgrade zshUpgrade zsh-html | Jul 21, 2020 | Sep 4, 2018 |
| Redhat_linux | — | Upgrade zsh-htmlNo solution existsUpgrade zsh-debuginfoUpgrade zsh | Aug 7, 2019 | Sep 5, 2018 |
| Suse | — | Upgrade zsh-htmldocUpgrade zsh | Sep 18, 2018 | Sep 5, 2018 |
| Ubuntu | — | Upgrade zsh | Sep 20, 2018 | Sep 5, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 5, 2018 |
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