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Vulnerabilidades / CVE-2019-11703

crítica

CVE-2019-11703

libical: Heap buffer over read in icalparser.c parser_get_next_char

Publicada Modificada CWE 787
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 Hat9.8CVSS:3.0/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, Amazon. Más baja según Oracle (alta), Red Hat (media), Ubuntu (media).

Descripción

A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in parser_get_next_char when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
amazon linux 2thunderbird, thunderbird-debuginfo60.7.2-2.amzn2.0.1
debian 11thunderbird1:60.7.1-1
debian 12thunderbird1:60.7.1-1
debian 13thunderbird1:60.7.1-1
debian 14thunderbird1:60.7.1-1
debian 8thunderbird1:60.7.1-1~deb8u1
debian 9thunderbird1:60.7.1-1~deb9u1
echothunderbird1:60.7.1-1
Oracle Linux 6thunderbird60.7.2-2.0.1.el6_10
Oracle Linux 7thunderbird60.7.2-2.0.1.el7_6
Oracle Linux 8thunderbird60.7.2-2.0.1.el8_0
Red Hatlibical, libical-develsin corrección indicada
Mostrar las 18 entradas de 16 fuentes
FuentePaqueteCorregido en
amazon linux 2thunderbird60.7.2-2.amzn2.0.1
amazon linux 2thunderbird-debuginfo60.7.2-2.amzn2.0.1
debian 11thunderbird1:60.7.1-1
debian 12thunderbird1:60.7.1-1
debian 13thunderbird1:60.7.1-1
debian 14thunderbird1:60.7.1-1
debian 8thunderbird1:60.7.1-1~deb8u1
debian 9thunderbird1:60.7.1-1~deb9u1
echothunderbird1:60.7.1-1
Oracle Linux 6thunderbird60.7.2-2.0.1.el6_10
Oracle Linux 7thunderbird60.7.2-2.0.1.el7_6
Oracle Linux 8thunderbird60.7.2-2.0.1.el8_0
Red Hatlibicalsin corrección indicada
Red Hatlibical-develsin corrección indicada
ubuntu 16.04thunderbird1:60.7.1+build1-0ubuntu0.16.04.1
ubuntu 18.04thunderbird1:60.7.1+build1-0ubuntu0.18.04.1
ubuntu 18.10thunderbird1:60.7.1+build1-0ubuntu0.18.10.1
ubuntu 19.04thunderbird1:60.7.1+build1-0ubuntu0.19.04.1

Referencias

Las 12 referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.