CVE-2021-44705: fallo de gravedad alta en Adobe Acrobat Reader
Adobe Acrobat Reader Use-After-Free could lead to Arbitrary code execution
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 7.4%
Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by a use-after-free vulnerability in the processing of Format event actions that could result in 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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
Adobe · Acrobat ReaderCVEs relacionadas — Adobe Acrobat Reader
En el mismo producto, de las más peligrosas a las menos.
CVE-2021-21017HIGHAcrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code ExecutionEPSS 86.3%KEVCVE-2023-21608HIGHAdobe Acrobat Reader DC resetForm Use-After-Free Remote Code Execution VulnerabilityEPSS 59.4%KEVCVE-2021-28550CRITICALAdobe Acrobat Reader use after free vulnerability could lead to arbitrary code executionEPSS 52.1%KEVCVE-2023-26369HIGH[Google Project Zero] Adobe Acrobat DC OOBW 0-day actively exploited in the wildEPSS 7.5%KEVCVE-2021-39843HIGHAdobe Acrobat Reader XObject Out-of-Bound Write VulnerabilityEPSS 76.7%CVE-2021-39836HIGHAdobe Acrobat Reader DC AcroForm buttonGetIcon Use-After-Free Remote Code Execution VulnerabilityEPSS 69.5%