CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
AI Score
Confidence
High
EPSS
Percentile
26.6%
USN-6592-1 fixed vulnerabilities in libssh. This update provides the
corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.
Original advisory details:
It was discovered that libssh incorrectly handled the ProxyCommand and the
ProxyJump features. A remote attacker could possibly use this issue to
inject malicious code into the command of the features mentioned through
the hostname parameter. (CVE-2023-6004)
It was discovered that libssh incorrectly handled return codes when
performing message digest operations. A remote attacker could possibly use
this issue to cause libssh to crash, obtain sensitive information, or
execute arbitrary code. (CVE-2023-6918)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | libssh-4 | < 0.8.0~20170825.94fa1e38-1ubuntu0.7+esm3 | UNKNOWN |
Ubuntu | 18.04 | noarch | libssh-4 | < 0.8.0~20170825.94fa1e38-1ubuntu0.7 | UNKNOWN |
Ubuntu | 18.04 | noarch | libssh-4-dbgsym | < 0.8.0~20170825.94fa1e38-1ubuntu0.7 | UNKNOWN |
Ubuntu | 18.04 | noarch | libssh-dev | < 0.8.0~20170825.94fa1e38-1ubuntu0.7 | UNKNOWN |
Ubuntu | 18.04 | noarch | libssh-doc | < 0.8.0~20170825.94fa1e38-1ubuntu0.7 | UNKNOWN |
Ubuntu | 18.04 | noarch | libssh-gcrypt-4 | < 0.8.0~20170825.94fa1e38-1ubuntu0.7 | UNKNOWN |
Ubuntu | 18.04 | noarch | libssh-gcrypt-4-dbgsym | < 0.8.0~20170825.94fa1e38-1ubuntu0.7 | UNKNOWN |
Ubuntu | 18.04 | noarch | libssh-gcrypt-dev | < 0.8.0~20170825.94fa1e38-1ubuntu0.7 | UNKNOWN |
Ubuntu | 18.04 | noarch | libssh-gcrypt-4 | < 0.8.0~20170825.94fa1e38-1ubuntu0.7+esm3 | UNKNOWN |
Ubuntu | 16.04 | noarch | libssh-4 | < 0.6.3-4.3ubuntu0.6+esm1 | UNKNOWN |