crítica
CVE-2022-45063
xterm: code execution via OSC 50 input sequences
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.4CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, CBL-Mariner. Más baja según Red Hat (media), AlmaLinux (baja), Oracle (baja), Rocky Linux (baja).
Descripción
xterm before 375 allows code execution via font ops, e.g., because an OSC 50 response may have Ctrl-g and therefore lead to command execution within the vi line-editing mode of Zsh. NOTE: font ops are not allowed in the xterm default configurations of some Linux distributions.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| CBL-Mariner 2.0 | xterm | 0:380-1.cm2 |
| alma 9 | xterm, xterm-resize | 366-10.el9_6 |
| debian 10 | xterm | sin corrección indicada |
| debian 11 | xterm | sin corrección indicada |
| debian 12 | xterm | 375-1 |
| debian 13 | xterm | 375-1 |
| debian 14 | xterm | 375-1 |
| echo | xterm | 375-1 |
| Oracle Linux 9 | xterm, xterm-resize | 366-10.el9_6 |
| rapidfort Oracle Linux 9 | xterm, xterm-resize | 0:366-10.el9_6 |
| rapidfort ubuntu 20.04 | xterm | 0:375-1ubuntu1 |
| rapidfort ubuntu 22.04 | xterm | 0:375-1ubuntu1 |
Mostrar las 20 entradas de 15 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| CBL-Mariner 2.0 | xterm | 0:380-1.cm2 |
| alma 9 | xterm | 366-10.el9_6 |
| alma 9 | xterm-resize | 366-10.el9_6 |
| debian 10 | xterm | sin corrección indicada |
| debian 11 | xterm | sin corrección indicada |
| debian 12 | xterm | 375-1 |
| debian 13 | xterm | 375-1 |
| debian 14 | xterm | 375-1 |
| echo | xterm | 375-1 |
| Oracle Linux 9 | xterm | 366-10.el9_6 |
| Oracle Linux 9 | xterm-resize | 366-10.el9_6 |
| rapidfort Oracle Linux 9 | xterm | 0:366-10.el9_6 |
| rapidfort Oracle Linux 9 | xterm-resize | 0:366-10.el9_6 |
| rapidfort ubuntu 20.04 | xterm | 0:375-1ubuntu1 |
| rapidfort ubuntu 22.04 | xterm | 0:375-1ubuntu1 |
| rapidfort ubuntu 24.04 | xterm | 0:375-1ubuntu1 |
| Red Hat | xterm | sin corrección indicada |
| Red Hat | xterm-resize | sin corrección indicada |
| rocky 9 | xterm | 366-10.el9_6 |
| rocky 9 | xterm-resize | 366-10.el9_6 |
Referencias
- http://www.openwall.com/lists/oss-security/2022/11/10/1
- http://www.openwall.com/lists/oss-security/2022/11/10/5
- http://www.openwall.com/lists/oss-security/2024/06/15/1
- http://www.openwall.com/lists/oss-security/2024/06/17/1
- http://www.openwall.com/lists/oss-security/2026/04/08/1
- http://www.openwall.com/lists/oss-security/2026/04/08/10
- https://access.redhat.com/errata/RHSA-2025:7427
- https://access.redhat.com/security/cve/CVE-2022-45063
Las 25 referencias
- https://bugzilla.redhat.com/2142474
- https://bugzilla.redhat.com/show_bug.cgi?id=2142474
- https://creativecommons.org/licenses/by/4.0/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45063
- https://errata.almalinux.org/9/ALSA-2025-7427.html
- https://errata.rockylinux.org/RLSA-2025:7427
- https://invisible-island.net/xterm/xterm.log.html
- https://linux.oracle.com/cve/CVE-2022-45063.html
- https://linux.oracle.com/errata/ELSA-2025-7427.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4TPVNTYFFWNTGZJJQAA4MGGFSTXA4XEA/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5T2JI5JCHPTXX2KJU45H2XAHQSFVEJ2Y/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IVD3I2ZFXGOY6BA2FNS7WPFMPFBDHFWC/
- https://news.ycombinator.com/item?id=33546415
- https://nvd.nist.gov/vuln/detail/CVE-2022-45063
- https://security.gentoo.org/glsa/202211-09
- https://www.cve.org/CVERecord?id=CVE-2022-45063
- https://www.openwall.com/lists/oss-security/2022/11/10/1