CVE-2021-33602
Medium
Description
A vulnerability affecting the F-Secure Antivirus engine was discovered when the engine tries to unpack a zip archive (LZW decompression method), and this can crash the scanning engine. The vulnerability can be exploited remotely by an attacker. A successful attack will result in Denial-of-Service of the Anti-Virus engine.
SeverityMedium
CVSS5.5
Exploit probability—
ProductF-secure Atlant
PublishedOct 6, 2021
First seenOct 6, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f-secure atlant | No range specified | — |
| f-secure cloud_protection | No range specified | — |
| f-secure internet_gatekeeper | No range specified | — |
| f-secure linux_security | No range specified | — |
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