Vulnerabilidades / CVE-2017-9120

crítica

CVE-2017-9120

php: Integer overflow in mysqli_api.c:mysqli_real_escape_string()

Publicada Modificada CWE 190
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 Hat5.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Red Hat (media), Ubuntu (media).

Descripción

PHP 7.x through 7.1.5 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a long string because of an Integer overflow in mysqli_real_escape_string.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
ubuntu 16.04-ESMphp7.07.0.33-0ubuntu0.16.04.16+esm3
ubuntu 18.04php7.27.2.24-0ubuntu0.18.04.11
ubuntu 18.04-ESMphp7.27.2.24-0ubuntu0.18.04.11
ubuntu 20.04php7.47.4.3-4ubuntu2.10
ubuntu 20.04-ESMphp7.47.4.3-4ubuntu2.10
ubuntu 21.10php8.08.0.8-1ubuntu0.3

Referencias

Las 9 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.