crítica
CVE-2019-19450
python-reportlab: code injection in paraparser.py allows code execution
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
GHSA9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA. Más baja según Red Hat (alta), AlmaLinux (alta), Amazon (alta), Oracle (alta).
Descripción
paraparser in ReportLab before 3.5.31 allows remote code execution because start_unichar in paraparser.py evaluates untrusted user input in a unichar element in a crafted XML document with '<unichar code="' followed by arbitrary Python code, a similar issue to CVE-2019-17626.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| pip::GitHub Security Advisory pip | reportlab | 3.5.31 |
| alma 8 | python3-reportlab | 3.4.0-8.el8_8.1.alma.1 |
| amazon linux 2 | python-reportlab, python-reportlab-debuginfo, python-reportlab-docs | 2.5-10.amzn2.0.1 |
| debian 10 | python-reportlab | 3.5.13-1+deb10u2 |
| debian 11 | python-reportlab | 3.5.31-1 |
| debian 12 | python-reportlab | 3.5.31-1 |
| debian 13 | python-reportlab | 3.5.31-1 |
| debian 14 | python-reportlab | 3.5.31-1 |
| echo | python-reportlab | 3.5.31-1 |
| Oracle Linux 7 | python-reportlab, python-reportlab-docs | 2.5-11.el7_9 |
| Oracle Linux 8 | python3-reportlab | 3.4.0-8.el8_8.1 |
| Red Hat | python-reportlab, python-reportlab-docs | sin corrección indicada |
Mostrar las 16 entradas de 12 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| pip::GitHub Security Advisory pip | reportlab | 3.5.31 |
| alma 8 | python3-reportlab | 3.4.0-8.el8_8.1.alma.1 |
| amazon linux 2 | python-reportlab | 2.5-10.amzn2.0.1 |
| amazon linux 2 | python-reportlab-debuginfo | 2.5-10.amzn2.0.1 |
| amazon linux 2 | python-reportlab-docs | 2.5-10.amzn2.0.1 |
| debian 10 | python-reportlab | 3.5.13-1+deb10u2 |
| debian 11 | python-reportlab | 3.5.31-1 |
| debian 12 | python-reportlab | 3.5.31-1 |
| debian 13 | python-reportlab | 3.5.31-1 |
| debian 14 | python-reportlab | 3.5.31-1 |
| echo | python-reportlab | 3.5.31-1 |
| Oracle Linux 7 | python-reportlab | 2.5-11.el7_9 |
| Oracle Linux 7 | python-reportlab-docs | 2.5-11.el7_9 |
| Oracle Linux 8 | python3-reportlab | 3.4.0-8.el8_8.1 |
| Red Hat | python-reportlab | sin corrección indicada |
| Red Hat | python-reportlab-docs | sin corrección indicada |
Referencias
- https://access.redhat.com/errata/RHSA-2023:5790
- https://access.redhat.com/security/cve/CVE-2019-19450
- https://bugzilla.redhat.com/2239920
- https://errata.almalinux.org/8/ALSA-2023-5790.html
- https://github.com/MrBitBucket/reportlab-mirror/blob/master/CHANGES.md
- https://github.com/MrBitBucket/reportlab-mirror/blob/master/CHANGES.md#release-353115102019
- https://hg.reportlab.com/hg-public/reportlab
- https://linux.oracle.com/cve/CVE-2019-19450.html
Las 17 referencias
- https://linux.oracle.com/errata/ELSA-2023-5790.html
- https://lists.debian.org/debian-lts-announce/2023/09/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CHMCB2GJQKFMGVO5RWHN222NQL5XYPHZ
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CHMCB2GJQKFMGVO5RWHN222NQL5XYPHZ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HADPTB3SBU7IVRMDK7OL6WSQRU5AFWDZ
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HADPTB3SBU7IVRMDK7OL6WSQRU5AFWDZ/
- https://nvd.nist.gov/vuln/detail/CVE-2019-19450
- https://pastebin.com/5MicRrr4
- https://www.cve.org/CVERecord?id=CVE-2019-19450