Sandbox component in Avast Antivirus prior to 20.4 has an insecure permission which could be abused by local user to control the outcome of scans, and therefore evade detection or delete arbitrary system files.
References
Link | Resource |
---|---|
https://github.com/the-deniss/Vulnerability-Disclosures/tree/main/CVE-2021-AVST3%20%26%20CVE-2021-AVST4%20%26%20CVE-2021-AVST5 | Exploit Third Party Advisory |
https://www.avast.com/hacker-hall-of-fame/en/researcher-david-eade-reports-antitrack-bug-to-avast-0 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-12-27T12:29:43
Updated: 2021-12-27T12:29:43
Reserved: 2021-12-20T00:00:00
Link: CVE-2021-45335
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-12-27T14:15:07.580
Modified: 2022-01-07T17:29:55.097
Link: CVE-2021-45335
JSON object: View
Redhat Information
No data.
CWE