Debian Security Bug TrackerDEBIANCVE:CVE-2023-6004CVE-2023-6004
4.8 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
5.1 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.9%
A flaw was found in libssh. By utilizing the ProxyCommand or ProxyJump feature, users can exploit unchecked hostname syntax on the client. This issue may allow an attacker to inject malicious code into the command of the features mentioned through the hostname parameter.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libssh | < 0.10.6-0+deb12u1 | libssh_0.10.6-0+deb12u1_all.deb |
| Debian | 11 | all | libssh | < 0.9.8-0+deb11u1 | libssh_0.9.8-0+deb11u1_all.deb |
| Debian | 10 | all | libssh | <= 0.8.7-1+deb10u1 | libssh_0.8.7-1+deb10u1_all.deb |
| Debian | 999 | all | libssh | < 0.10.6-1 | libssh_0.10.6-1_all.deb |
| Debian | 13 | all | libssh | < 0.10.6-1 | libssh_0.10.6-1_all.deb |
Related
4.8 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
5.1 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.9%