CVE-2023-43617

medium

Description

An issue was discovered in Croc through 9.6.5. When a custom shared secret is used, the sender and receiver may divulge parts of this secret to an untrusted Relay, as part of composing a room name.

References

https://www.openwall.com/lists/oss-security/2023/09/08/2

https://github.com/schollz/croc/issues/596

http://www.openwall.com/lists/oss-security/2023/09/21/5

Details

Source: Mitre, NVD

Published: 2023-09-20

Updated: 2026-06-17

Named Vulnerability: GO-2023-2072Named Vulnerability: GHSA-hp56-xvf4-g6wr

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N