CVE-2020-10867 — Resource Exposure in Antivirus

CWE-668 — Resource Exposure3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.4%
top 39.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Avast Antivirus
Timeline
PublishedApr 1
Latest updateMay 24

Description

An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to bypass intended access restrictions on tasks from an untrusted process, when Self Defense is enabled.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

▶NVDavast/antivirus< 20.0

🔴Vulnerability Details

2
GHSA
GHSA-xc4w-wp3g-fcw5: An issue was discovered in Avast Antivirus before 20↗2022-05-24
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CVEList
CVE-2020-10867: An issue was discovered in Avast Antivirus before 20↗2020-04-01
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CVE-2020-10867 — Resource Exposure in Avast Antivirus | cvebase