USN-6592-1

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Source
https://ubuntu.com/security/notices/USN-6592-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6592-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6592-1
Related
Published
2024-01-22T13:05:30.960727Z
Modified
2024-01-22T13:05:30.960727Z
Summary
libssh vulnerabilities
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)

References

Affected packages

Ubuntu:20.04:LTS / libssh

Package

Name
libssh
Purl
pkg:deb/ubuntu/libssh?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.3-2ubuntu2.5

Affected versions

0.*

0.9.0-1ubuntu1
0.9.0-1ubuntu4
0.9.0-1ubuntu5
0.9.3-2ubuntu1
0.9.3-2ubuntu2
0.9.3-2ubuntu2.1
0.9.3-2ubuntu2.2
0.9.3-2ubuntu2.3
0.9.3-2ubuntu2.4

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.9.3-2ubuntu2.5",
            "binary_name": "libssh-4"
        },
        {
            "binary_version": "0.9.3-2ubuntu2.5",
            "binary_name": "libssh-4-dbgsym"
        },
        {
            "binary_version": "0.9.3-2ubuntu2.5",
            "binary_name": "libssh-dev"
        },
        {
            "binary_version": "0.9.3-2ubuntu2.5",
            "binary_name": "libssh-doc"
        },
        {
            "binary_version": "0.9.3-2ubuntu2.5",
            "binary_name": "libssh-gcrypt-4"
        },
        {
            "binary_version": "0.9.3-2ubuntu2.5",
            "binary_name": "libssh-gcrypt-4-dbgsym"
        },
        {
            "binary_version": "0.9.3-2ubuntu2.5",
            "binary_name": "libssh-gcrypt-dev"
        }
    ]
}

Ubuntu:22.04:LTS / libssh

Package

Name
libssh
Purl
pkg:deb/ubuntu/libssh?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.6-2ubuntu0.22.04.3

Affected versions

0.*

0.9.6-1
0.9.6-1build1
0.9.6-2
0.9.6-2build1
0.9.6-2ubuntu0.22.04.1
0.9.6-2ubuntu0.22.04.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.9.6-2ubuntu0.22.04.3",
            "binary_name": "libssh-4"
        },
        {
            "binary_version": "0.9.6-2ubuntu0.22.04.3",
            "binary_name": "libssh-4-dbgsym"
        },
        {
            "binary_version": "0.9.6-2ubuntu0.22.04.3",
            "binary_name": "libssh-dev"
        },
        {
            "binary_version": "0.9.6-2ubuntu0.22.04.3",
            "binary_name": "libssh-doc"
        },
        {
            "binary_version": "0.9.6-2ubuntu0.22.04.3",
            "binary_name": "libssh-gcrypt-4"
        },
        {
            "binary_version": "0.9.6-2ubuntu0.22.04.3",
            "binary_name": "libssh-gcrypt-4-dbgsym"
        },
        {
            "binary_version": "0.9.6-2ubuntu0.22.04.3",
            "binary_name": "libssh-gcrypt-dev"
        }
    ]
}

Ubuntu:23.10 / libssh

Package

Name
libssh
Purl
pkg:deb/ubuntu/libssh?arch=src?distro=mantic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.10.5-3ubuntu1.2

Affected versions

0.*

0.10.4-2
0.10.5-3ubuntu1
0.10.5-3ubuntu1.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.10.5-3ubuntu1.2",
            "binary_name": "libssh-4"
        },
        {
            "binary_version": "0.10.5-3ubuntu1.2",
            "binary_name": "libssh-4-dbgsym"
        },
        {
            "binary_version": "0.10.5-3ubuntu1.2",
            "binary_name": "libssh-dev"
        },
        {
            "binary_version": "0.10.5-3ubuntu1.2",
            "binary_name": "libssh-doc"
        },
        {
            "binary_version": "0.10.5-3ubuntu1.2",
            "binary_name": "libssh-gcrypt-4"
        },
        {
            "binary_version": "0.10.5-3ubuntu1.2",
            "binary_name": "libssh-gcrypt-4-dbgsym"
        },
        {
            "binary_version": "0.10.5-3ubuntu1.2",
            "binary_name": "libssh-gcrypt-dev"
        }
    ]
}