Vulnerability Details : CVE-2023-43617
Potential exploit
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.
Products affected by CVE-2023-43617
- cpe:2.3:a:schollz:croc:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-43617
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-43617
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2023-43617
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
References for CVE-2023-43617
-
https://github.com/schollz/croc/issues/596
Use of Parts of the Shared Secret as Room Name · Issue #596 · schollz/croc · GitHubExploit;Issue Tracking;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2023/09/21/5
oss-security - Re: croc: multiple issues in file sharing utilityMailing List
-
https://www.openwall.com/lists/oss-security/2023/09/08/2
oss-security - croc: multiple issues in file sharing utilityExploit;Mailing List;Third Party Advisory
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