CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 0CVE-2021-28631 – Adobe Acrobat Reader DC AcroForm Field Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-28631
Acrobat Reader DC versions versions 2021.001.20155 (and earlier), 2020.001.30025 (and earlier) and 2017.011.30196 (and earlier) are affected by an Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Acrobat Reader DC versiones 2021.001.20155 (y anteriores), versiones 2020.001.30025 (y anteriores) y versiones 2017.011.30196 (y anteriores), están afectadas por una vulnerabilidad de Uso de la Memoria previamente Liberada. Un atacante no autenticado podría aprovechar esta vulnerabilidad para lograr una ejecución de código arbitrario en el contexto del usuario actual. • https://helpx.adobe.com/security/products/acrobat/apsb21-37.html • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 0CVE-2021-28632 – ZDI-CAN-13471: Adobe Acrobat Reader DC AcroForm Field Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-28632
Acrobat Reader DC versions versions 2021.001.20155 (and earlier), 2020.001.30025 (and earlier) and 2017.011.30196 (and earlier) are affected by an Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Acrobat Reader DC versiones 2021.001.20155 (y anteriores), versiones 2020.001.30025 (y anteriores) y versiones 2017.011.30196 (y anteriores), están afectadas por una vulnerabilidad de Uso de la Memoria Previamente Liberada. Un atacante no autenticado podría aprovechar esta vulnerabilidad para lograr una ejecución de código arbitrario en el contexto del usuario actual. • https://helpx.adobe.com/security/products/acrobat/apsb21-37.html • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-28546 – Acrobat Reader DC Missing Support for Integrity Check
https://notcve.org/view.php?id=CVE-2021-28546
Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are missing support for an integrity check. An unauthenticated attacker could leverage this vulnerability to modify content in a certified PDF without invalidating the certification. Exploitation of this issue requires user interaction in that a victim must open the tampered file. Acrobat Reader DC versiones 2020.013.20074 (y anteriores), versiones 2020.001.30018 (y anteriores) y versiones 2017.011.30188 (y anteriores), carecen de compatibilidad con una comprobación de integridad. Un atacante no autentificado podría aprovechar esta vulnerabilidad para modificar el contenido de un PDF certificado sin invalidar la certificación. • https://helpx.adobe.com/security/products/acrobat/apsb21-09.html • CWE-353: Missing Support for Integrity Check •
CVSS: 8.1EPSS: 0%CPEs: 8EXPL: 0CVE-2021-28545 – Acrobat Reader DC Missing Support for Integrity Check
https://notcve.org/view.php?id=CVE-2021-28545
Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are missing support for an integrity check. An unauthenticated attacker would have the ability to completely manipulate data in a certified PDF without invalidating the original certification. Exploitation of this issue requires user interaction in that a victim must open the tampered file. Las versiones de Acrobat Reader DC 2020.013.20074 (y anteriores), 2020.001.30018 (y anteriores) y 2017.011.30188 (y anteriores) carecen de soporte para una comprobación de integridad. Un atacante no autentificado podría manipular completamente los datos de un PDF certificado sin invalidar la certificación original. • https://helpx.adobe.com/security/products/acrobat/apsb21-09.html • CWE-353: Missing Support for Integrity Check •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 1CVE-2021-21086 – Adobe Reader CoolType Arbitrary Stack Manipulation
https://notcve.org/view.php?id=CVE-2021-21086
Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Out-of-bounds Write vulnerability in the CoolType library. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Acrobat Reader DC versiones 2020.013.20074 (y anteriores), versiones 2020.001.30018 (y anteriores) y versiones 2017.011.30188 (y anteriores), están afectadas por una vulnerabilidad de escritura fuera de límites en la biblioteca CoolType. Un atacante no autenticado podría aprovechar esta vulnerabilidad para lograr una ejecución de código arbitrario en el contexto del usuario actual. • https://github.com/infobyte/Exploit-CVE-2021-21086 https://helpx.adobe.com/security/products/acrobat/apsb21-09.html • CWE-787: Out-of-bounds Write •