Information disclosure in Meow hash 0.5/calico

Published: 2021-07-30
Risk Medium
Patch available NO
Number of vulnerabilities 1
CVE ID CVE-2021-37606
Exploitation vector Network
Public exploit N/A
Vulnerable software
Meow hash 0.5/calico
Web applications / Modules and components for CMS

Vendor Casey Muratori

Security Advisory

This security advisory describes one medium risk vulnerability.

1) Information disclosure

Risk: Medium

CVSSv3.1: 5.4 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C] [PCI]

CVE-ID: CVE-2021-37606

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No


The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to an insufficiently thwart key recovery issue. A remote attacker can gain unauthorized access to sensitive information on the system.


Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Meow hash 0.5/calico: All versions

CPE External links

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.