#VU76518 Inconsistent interpretation of HTTP requests in find-my-way - CVE-2020-7764

Vulnerability identifier: #VU76518

Vulnerability risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-7764

CWE-ID: CWE-444

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
find-my-way
Other software / Other software solutions

Vendor:

Description

The vulnerability allows a remote attacker to perform a denial of service attack.

The vulnerability exists due to web cache poisoning attack when accepting the Accept-Version header by default. A remote attacker can send a specially crafted HTTP request to the server to cause a denial of service condition.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://github.com/delvedor/find-my-way/commit/ab408354690e6b9cf3c4724befb3b3fa4bb90aac
http://snyk.io/vuln/SNYK-JS-FINDMYWAY-1038269

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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.