Vulnerabilidades / CVE-2018-8828

crítica

CVE-2018-8828

A Buffer Overflow issue was discovered in Kamailio before 4.4.7, 5.0.x ...

Publicada Modificada CWE 193, 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:3.0/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. Más baja según Ubuntu (alta).

Descripción

A Buffer Overflow issue was discovered in Kamailio before 4.4.7, 5.0.x before 5.0.6, and 5.1.x before 5.1.2. A specially crafted REGISTER message with a malformed branch or From tag triggers an off-by-one heap-based buffer overflow in the tmx_check_pretran function in modules/tmx/tmx_pretran.c.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
alpine 3.4kamailio4.4.0-r2
alpine 3.5kamailio4.4.5-r1
alpine 3.6kamailio5.0.2-r2
debian 11kamailio5.1.2-1
debian 12kamailio5.1.2-1
debian 13kamailio5.1.2-1
debian 14kamailio5.1.2-1
debian 8kamailio4.2.0-2+deb8u3
debian 9kamailio4.4.4-2+deb9u1
echokamailio5.1.2-1
ubuntu 16.04kamailio4.3.4-1.1ubuntu2.1
ubuntu 16.04-ESMkamailio4.3.4-1.1ubuntu2.1

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.