crítica
CVE-2018-13259
zsh: Improper handling of shebang line longer than 64
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.3CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Photon OS. Más baja según Red Hat (media), Amazon (media), Oracle (media), Ubuntu (media).
Descripción
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.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| Photon OS 2.0 | zsh | 5.3.1-9.ph2 |
| amazon linux 1 | zsh, zsh-debuginfo, zsh-html | 5.0.2-33.18.amzn1 |
| amazon linux 2 | zsh, zsh-debuginfo, zsh-html | 5.5.1-2.amzn2.0.1 |
| debian 11 | zsh | 5.6-1 |
| debian 12 | zsh | 5.6-1 |
| debian 13 | zsh | 5.6-1 |
| debian 14 | zsh | 5.6-1 |
| debian 8 | zsh | sin corrección indicada |
| debian 9 | zsh | 5.3.1-4+deb9u1 |
| echo | zsh | 5.6-1 |
| Oracle Linux 7 | zsh, zsh-html | 5.0.2-33.el7 |
| Red Hat | zsh, zsh-html | sin corrección indicada |
Mostrar las 23 entradas de 17 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| Photon OS 2.0 | zsh | 5.3.1-9.ph2 |
| amazon linux 1 | zsh | 5.0.2-33.18.amzn1 |
| amazon linux 1 | zsh-debuginfo | 5.0.2-33.18.amzn1 |
| amazon linux 1 | zsh-html | 5.0.2-33.18.amzn1 |
| amazon linux 2 | zsh | 5.5.1-2.amzn2.0.1 |
| amazon linux 2 | zsh-debuginfo | 5.5.1-2.amzn2.0.1 |
| amazon linux 2 | zsh-html | 5.5.1-2.amzn2.0.1 |
| debian 11 | zsh | 5.6-1 |
| debian 12 | zsh | 5.6-1 |
| debian 13 | zsh | 5.6-1 |
| debian 14 | zsh | 5.6-1 |
| debian 8 | zsh | sin corrección indicada |
| debian 9 | zsh | 5.3.1-4+deb9u1 |
| echo | zsh | 5.6-1 |
| Oracle Linux 7 | zsh | 5.0.2-33.el7 |
| Oracle Linux 7 | zsh-html | 5.0.2-33.el7 |
| Red Hat | zsh | sin corrección indicada |
| Red Hat | zsh-html | sin corrección indicada |
| ubuntu 14.04 | zsh | 5.0.2-3ubuntu6.3 |
| ubuntu 16.04 | zsh | 5.1.1-1ubuntu2.3 |
| ubuntu 16.04-ESM | zsh | 5.1.1-1ubuntu2.3 |
| ubuntu 18.04 | zsh | 5.4.2-3ubuntu3.1 |
| ubuntu 18.04-ESM | zsh | 5.4.2-3ubuntu3.1 |
Referencias
- http://www.zsh.org/mla/zsh-announce/136
- https://access.redhat.com/errata/RHSA-2019:2017
- https://access.redhat.com/security/cve/CVE-2018-13259
- https://bugs.debian.org/908000
- https://linux.oracle.com/cve/CVE-2018-13259.html
- https://linux.oracle.com/errata/ELSA-2019-2017.html
- https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html
- https://nvd.nist.gov/vuln/detail/CVE-2018-13259