crítica
CVE-2020-1946
spamassassin: Malicious rule configuration files can be configured to run system commands
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 Hat7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Red Hat (media), AlmaLinux (media), Amazon (media), Oracle (media), Rocky Linux (media), Ubuntu (media).
Descripción
In Apache SpamAssassin before 3.4.5, malicious rule configuration (.cf) files can be configured to run system commands without any output or errors. With this, exploits can be injected in a number of scenarios. In addition to upgrading to SA version 3.4.5, users should only use update channels or 3rd party .cf files from trusted places.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| alma 8 | spamassassin | 3.4.4-4.el8 |
| alpine 3.10 | spamassassin | 3.4.5-r0 |
| alpine 3.11 | spamassassin | 3.4.5-r0 |
| alpine 3.12 | spamassassin | 3.4.5-r0 |
| alpine 3.13 | spamassassin | 3.4.5-r0 |
| alpine 3.14 | spamassassin | 3.4.5-r0 |
| alpine 3.15 | spamassassin | 3.4.5-r0 |
| alpine 3.16 | spamassassin | 3.4.5-r0 |
| alpine 3.17 | spamassassin | 3.4.5-r0 |
| alpine 3.18 | spamassassin | 3.4.5-r0 |
| alpine 3.19 | spamassassin | 3.4.5-r0 |
| alpine 3.20 | spamassassin | 3.4.5-r0 |
Mostrar las 36 entradas de 35 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| alma 8 | spamassassin | 3.4.4-4.el8 |
| alpine 3.10 | spamassassin | 3.4.5-r0 |
| alpine 3.11 | spamassassin | 3.4.5-r0 |
| alpine 3.12 | spamassassin | 3.4.5-r0 |
| alpine 3.13 | spamassassin | 3.4.5-r0 |
| alpine 3.14 | spamassassin | 3.4.5-r0 |
| alpine 3.15 | spamassassin | 3.4.5-r0 |
| alpine 3.16 | spamassassin | 3.4.5-r0 |
| alpine 3.17 | spamassassin | 3.4.5-r0 |
| alpine 3.18 | spamassassin | 3.4.5-r0 |
| alpine 3.19 | spamassassin | 3.4.5-r0 |
| alpine 3.20 | spamassassin | 3.4.5-r0 |
| alpine 3.21 | spamassassin | 3.4.5-r0 |
| alpine 3.22 | spamassassin | 3.4.5-r0 |
| alpine 3.23 | spamassassin | 3.4.5-r0 |
| alpine 3.24 | spamassassin | 3.4.5-r0 |
| alpine edge | spamassassin | 3.4.5-r0 |
| amazon linux 2 | spamassassin | 3.4.4-3.amzn2.0.1 |
| amazon linux 2 | spamassassin-debuginfo | 3.4.4-3.amzn2.0.1 |
| debian 10 | spamassassin | 3.4.2-1+deb10u3 |
| debian 11 | spamassassin | 3.4.5~pre1-1 |
| debian 12 | spamassassin | 3.4.5~pre1-1 |
| debian 13 | spamassassin | 3.4.5~pre1-1 |
| debian 14 | spamassassin | 3.4.5~pre1-1 |
| debian 9 | spamassassin | 3.4.2-1~deb9u4 |
| echo | spamassassin | 3.4.5~pre1-1 |
| Oracle Linux 8 | spamassassin | 3.4.4-4.el8 |
| Red Hat | spamassassin | sin corrección indicada |
| rocky 8 | spamassassin | 3.4.4-4.el8 |
| ubuntu 14.04-ESM | spamassassin | 3.4.2-0ubuntu0.14.04.1+esm3 |
| ubuntu 16.04 | spamassassin | 3.4.2-0ubuntu0.16.04.5 |
| ubuntu 16.04-ESM | spamassassin | 3.4.2-0ubuntu0.16.04.5 |
| ubuntu 18.04 | spamassassin | 3.4.2-0ubuntu0.18.04.5 |
| ubuntu 18.04-ESM | spamassassin | 3.4.2-0ubuntu0.18.04.5 |
| ubuntu 20.04 | spamassassin | 3.4.4-1ubuntu1.1 |
| ubuntu 20.04-ESM | spamassassin | 3.4.4-1ubuntu1.1 |
Referencias
- https://access.redhat.com/errata/RHSA-2021:4315
- https://access.redhat.com/security/cve/CVE-2020-1946
- https://bugzilla.redhat.com/show_bug.cgi?id=1943276
- https://creativecommons.org/licenses/by/4.0/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1946
- https://errata.rockylinux.org/RLSA-2021:4315
- https://linux.oracle.com/cve/CVE-2020-1946.html
- https://linux.oracle.com/errata/ELSA-2021-4315.html
Las 20 referencias
- https://lists.debian.org/debian-lts-announce/2021/04/msg00000.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7V2SBVTKVLFFT36ECJQ7TQ7KAQCQZDRZ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JFBFRIG5TX23NF4ND6OAKKY7I6TLRCCP/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NKAXYBKBMQOLIW6UKASJCAZRBOIYS4RL/
- https://nvd.nist.gov/vuln/detail/CVE-2020-1946
- https://s.apache.org/3r1wh
- https://security.gentoo.org/glsa/202105-26
- https://ubuntu.com/security/notices/USN-4899-1
- https://ubuntu.com/security/notices/USN-4899-2
- https://www.cve.org/CVERecord?id=CVE-2020-1946
- https://www.debian.org/security/2021/dsa-4879
- https://www.openwall.com/lists/oss-security/2021/03/24/3