CVE-2021-28558
Adobe Acrobat Reader heap-based buffer overflow could lead to arbitrary code execution
Vexday Risk Score
26Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.8EPSS 10.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
02 Sep 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Acrobat Reader DC versions versions 2021.001.20150 (and earlier), 2020.001.30020 (and earlier) and 2017.011.30194 (and earlier) are affected by an Heap-based buffer overflow vulnerability in the PDFLibTool component. 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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Adobe · Acrobat ReaderWant to know if your infrastructure is exposed to this?
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