Vulnerability in Clamav
CVE-2021-27506
The ClamAV Engine (version 0.103.1 and below) component embedded in Storsmshield Network Security (SNS) is subject to DoS in case of parsing of malformed png files. This affect Netasq versions 9.1.0 to 9.1.11 and SNS versions 1.0.0 to 4.2.0. This issue is fixed in SNS 3.7.19, 3.11.7 and 4.2.1.
EPSS: 0.013 (67.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Clamav
- Netasq_project Netasq
- Stormshield Stormshield_network_security
- N/a — versions n/a
References
- cve@mitre.org (x_refsource_CONFIRM, Broken Link, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-27506?
- CVE-2021-27506 is a medium-severity vulnerability in Clamav. CVSS score: 5.5/10. Published 2021-03-19.
- How severe is CVE-2021-27506?
- Medium severity. CVSS v3 base score is 5.5 out of 10.