Adobe Flash Player Stack-based Buffer Overflow Vulnerability
Adobe Flash Player have a stack-based buffer overflow vulnerability that could lead to remote code execution.
A local attacker, without authentication, can achieve full data confidentiality loss, arbitrary modification of data, complete denial of service or system unavailability. Federal agencies are required to remediate by 2022-06-13 under CISA BOD 22-01.
This is a Out-of-bounds Write (CWE-787) vulnerability in Adobe Flash Player. Exploitation requires local access, low attack complexity, no authentication required, and user interaction required.
Probably yes if any of these apply:
CISA added this CVE to the Known Exploited Vulnerabilities catalog on 2022-05-23 based on evidence of active exploitation in the wild. Federal agencies required to remediate by 2022-06-13.
Manual remediation steps
Apply the Vendor Patch
This vulnerability is in the CISA Known Exploited Vulnerabilities catalog — apply the vendor's security update as soon as possible.
CISA required action: The impacted product is end-of-life and should be disconnected if still in use.
References
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References