• 01 octubre, 2021

Múltiples Vulnerabilidades Críticas en Google Chrome

Permite que un atacante remoto ponga en peligro el sistema vulnerable.

La vulnerabilidad existe debido a un error de uso después de la ausencia dentro del componente de Navegación segura en Google Chrome. Un atacante remoto puede crear una página web especialmente diseñada, engañar a la víctima para que la visite, desencadenar un error de uso después de liberarse y ejecutar código arbitrario en el sistema de destino.

Criticidad:

• Crítica

Vulnerabilidades:

• CVE-2021-37974
• CVE-2021-37975
• CVE-2021-37976

Versiones de software vulnerables:

Google Chrome: 7.0.517.41, 7.0.517.44, 70.0.3538.67, 70.0.3538.77, 70.0.3538.102, 70.0.3538.110, 71.0.3578.80, 71.0.3578.98, 72.0.3626.81, 72.0.3626.96, 72.0.3626.109, 72.0.3626.119, 72.0.3626.121, 73.0.3683.75, 73.0.3683.86, 73.0.3683.103, 74.0.3729.108, 74.0.3729.131, 74.0.3729.157, 74.0.3729.169, 75.0.3770.80, 75.0.3770.90, 75.0.3770.100, 75.0.3770.142, 76.0.3809.87, 76.0.3809.100, 76.0.3809.132, 77.0.3865.75, 77.0.3865.90, 77.0.3865.120, 78.0.3904.70, 78.0.3904.87, 78.0.3904.97, 78.0.3904.108, 79.0.3945.79, 79.0.3945.88, 79.0.3945.117, 79.0.3945.130, 80.0.3987.87, 80.0.3987.100, 80.0.3987.106, 80.0.3987.116, 80.0.3987.122, 80.0.3987.132, 80.0.3987.149, 80.0.3987.162, 80.0.3987.163, 81.0.4044.92, 81.0.4044.113, 81.0.4044.122, 81.0.4044.129, 81.0.4044.138, 83.0.4103.61, 83.0.4103.97, 83.0.4103.106, 83.0.4103.116, 84.0.4147.89, 84.0.4147.105, 84.0.4147.125, 84.0.4147.135, 85.0.4183.83, 85.0.4183.102, 85.0.4183.121, 86.0.4240.75, 86.0.4240.111, 86.0.4240.183, 86.0.4240.193, 86.0.4240.198, 87.0.4280.66, 87.0.4280.88, 87.0.4280.141, 88.0.4324.96, 88.0.4324.104, 88.0.4324.146, 88.0.4324.150, 88.0.4324.182, 88.0.4324.190, 89.0.4389.72, 89.0.4389.82, 89.0.4389.90, 89.0.4389.114, 89.0.4389.128, 90.0.4430.72, 90.0.4430.85, 90.0.4430.93, 90.0.4430.212, 91.0.4472.77, 91.0.4472.101, 91.0.4472.106, 91.0.4472.114, 91.0.4472.124, 91.0.4472.164, 92.0.4515.107, 92.0.4515.131, 92.0.4515.159, 93.0.4577.63, 93.0.4577.82, 94.0.4606.54, 94.0.4606.61.

Solución:

Actualice a la versión de Google Chrome 94.0.4606.71. o posterior.

Referencias: ChromeRelases