Vulnerability Details

ClamAV 0.102.2 DoS Vulnerability (Windows)

Published: 2020-05-18 11:44:00
CVE Author: NIST National Vulnerability Database

CVSS Base Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:C

Detection Type:
Remote Banner

Solution Type:
Vendor Patch

Summary:
ClamAV is prone to a denial-of-service (DoS) vulnerability.

Detection Method:
Checks if a vulnerable version is present on the target host.

Technical Details:
Improper bounds checking of an unsigned variable results in an out-of-bounds read which causes a crash.

Impact:
Successful exploitation would cause a denial-of-service condition.

Affected Versions:
ClamAV version 0.102.2.

Recommendations:
Update to version 0.102.3 or later.

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2020-3327

CVE Analysis

https://www.mageni.net/cve/CVE-2020-3327

References:

https://blog.clamav.net/2020/05/clamav-01023-security-patch-released.html

Severity
High
CVSS Score
7.1
Published
2020-05-18
Modified
2020-05-19
Category
Denial of Service

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