CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
95.7%
A vulnerability was found in libssh’s server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | libssh | < 0.7.6-r0 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
95.7%