CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 0CVE-2021-35984 – Adobe Acrobat Pro DC PDFLibTool Null Pointer Dereference Bug
https://notcve.org/view.php?id=CVE-2021-35984
Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Null pointer dereference vulnerability. An authenticated attacker could leverage this vulnerability achieve an application denial-of-service in the context of the current user. Exploitation of this issue does not requires user interaction. Acrobat Reader DC versiones 2021.005.20054 (y anteriores), 2020.004.30005 (y anteriores), y 2017.011.30197 (y anteriores), están afectadas por una vulnerabilidad de desreferencia de puntero Null. Un atacante autenticado podría aprovechar esta vulnerabilidad para lograr una denegación de servicio de la aplicación en el contexto del usuario actual. • https://helpx.adobe.com/security/products/acrobat/apsb21-51.html • CWE-476: NULL Pointer Dereference •
CVSS: 4.3EPSS: 0%CPEs: 6EXPL: 0CVE-2021-35987 – Adobe Acrobat Pro DC PDFLibTool Out-of-Bound Read
https://notcve.org/view.php?id=CVE-2021-35987
Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose arbitrary memory information 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 2021.005.20054 (y anteriores), 2020.004.30005 (y anteriores), y 2017.011.30197 (y anteriores), están afectadas por una vulnerabilidad de lectura fuera de límites. Un atacante no autenticado podría aprovechar esta vulnerabilidad para divulgar información de memoria arbitraria en el contexto del usuario actual. • https://helpx.adobe.com/security/products/acrobat/apsb21-51.html • CWE-125: Out-of-bounds Read •
CVSS: 4.3EPSS: 0%CPEs: 6EXPL: 0CVE-2021-35986 – Adobe Acrobat Pro DC getAnnot Type Confusion Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-35986
Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Type Confusion vulnerability. An unauthenticated attacker could leverage this vulnerability to read arbitrary system information 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 2021.005.20054 (y anteriores), 2020.004.30005 (y anteriores), y 2017.011.30197 (y anteriores), están afectadas por una vulnerabilidad Type Confusion. Un atacante no autenticado podría aprovechar esta vulnerabilidad para leer información arbitraria del sistema en el contexto del usuario actual. • https://helpx.adobe.com/security/products/acrobat/apsb21-51.html https://www.zerodayinitiative.com/advisories/ZDI-21-1145 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2021-35985 – Adobe Acrobat Pro DC PDFLibTool Null Pointer Dereference Bug
https://notcve.org/view.php?id=CVE-2021-35985
Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service 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 2021.005.20054 (y anteriores), 2020.004.30005 (y anteriores), y 2017.011.30197 (y anteriores), están afectadas por una vulnerabilidad de desreferencia de puntero Null. Un atacante no autenticado podría aprovechar esta vulnerabilidad para lograr una denegación de servicio de la aplicación en el contexto del usuario actual. • https://helpx.adobe.com/security/products/acrobat/apsb21-51.html • CWE-476: NULL Pointer Dereference •
CVSS: 7.3EPSS: 0%CPEs: 6EXPL: 0CVE-2021-28640 – Adobe Acrobat Reader Use-After-Free Arbitrary Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-28640
Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Use-after-free vulnerability. An authenticated 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 2021.005.20054 (y anteriores), 2020.004.30005 (y anteriores), y 2017.011.30197 (y anteriores), están afectadas por una vulnerabilidad de uso de memoria previamente liberada. Un atacante 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/apsb21-51.html • CWE-416: Use After Free •