schollz/croc · Security
Cros secrets may be disclosed to untrusted relay
- GHSA ID
- GHSA-hp56-xvf4-g6wr
- CVE ID
- CVE-2023-43617
- Severity
- medium
- Published
- Updated
- CVSS
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS v3
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Description
An issue was discovered in Croc before 9.6.16. 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.
CWEs
- CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-43617 ↗
- https://github.com/schollz/croc/issues/596 ↗
- https://www.openwall.com/lists/oss-security/2023/09/08/2 ↗
- http://www.openwall.com/lists/oss-security/2023/09/21/5 ↗
- https://github.com/schollz/croc/pull/699 ↗
- https://github.com/schollz/croc/commit/0f1ca436cd8e608738da0b23bf594537cfbe6213 ↗
- https://github.com/advisories/GHSA-hp56-xvf4-g6wr ↗