Unrated severityNVD Advisory· Published Dec 27, 2021· Updated Aug 4, 2024
CVE-2021-45339
CVE-2021-45339
Description
Privilege escalation vulnerability in Avast Antivirus prior to 20.4 allows a local user to gain elevated privileges by "hollowing" trusted process which could lead to the bypassing of Avast self-defense.
Affected products
2- Avast/Antivirusdescription
Patches
Vulnerability mechanics
References
2- github.com/the-deniss/Vulnerability-Disclosures/tree/main/CVE-2021-AVST0mitrex_refsource_MISC
- www.avast.com/hacker-hall-of-fame/en/researcher-david-eade-reports-antitrack-bug-to-avast-0mitrex_refsource_MISC
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