CVE-2019-1000018
Published: 4 February 2019
rssh version 2.3.4 contains a CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in allowscp permission that can result in Local command execution. This attack appear to be exploitable via An authorized SSH user with the allowscp permission.
Notes
Author | Note |
---|---|
sbeattie |
this fix introduced a regression, see debian bug |
Priority
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References
- https://sourceforge.net/p/rssh/mailman/message/36519118/
- https://salsa.debian.org/debian/rssh/commit/3536b6d8e77ece7d66215fe1d08cf633d6b1c97b (regression fix)
- https://esnet-security.github.io/vulnerabilities/20190115_rssh
- https://ubuntu.com/security/notices/USN-3946-1
- https://www.cve.org/CVERecord?id=CVE-2019-1000018
- NVD
- Launchpad
- Debian