Vulnerability CVE-2021-27506
Published: 2021-03-19

Description:
The ClamAV Engine (Version 0.103.1 and below) embedded in Storsmshield Network Security (1.0 to 4.1.5) is subject to DoS in case of parsing of malformed png files.

Type:

NVD-CWE-noinfo

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Stormshield -> Network security 
Clamav -> Clamav 

 References:
https://advisories.stormshield.eu/2021-003/
https://blog.clamav.net/2021/02/clamav-01031-patch-release.html
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