UBUNTU-CVE-2017-3158

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Source
https://ubuntu.com/security/CVE-2017-3158
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-3158.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-3158
Upstream
Published
2018-01-18T20:29:00Z
Modified
2025-10-24T04:46:06Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A race condition in Guacamole's terminal emulator in versions 0.9.5 through 0.9.10-incubating could allow writes of blocks of printed data to overlap. Such overlapping writes could cause packet data to be misread as the packet length, resulting in the remaining data being written beyond the end of a statically-allocated buffer.

References

Affected packages

Ubuntu:16.04:LTS

guacamole-client

Package

Name
guacamole-client
Purl
pkg:deb/ubuntu/guacamole-client@0.8.3-1.2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.8.3-1.1
0.8.3-1.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.8.3-1.2",
            "binary_name": "guacamole"
        },
        {
            "binary_version": "0.8.3-1.2",
            "binary_name": "guacamole-tomcat"
        }
    ]
}

guacamole-server

Package

Name
guacamole-server
Purl
pkg:deb/ubuntu/guacamole-server@0.8.3-2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.8.3-1build2
0.8.3-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.8.3-2",
            "binary_name": "guacd"
        },
        {
            "binary_version": "0.8.3-2",
            "binary_name": "libguac-client-rdp0"
        },
        {
            "binary_version": "0.8.3-2",
            "binary_name": "libguac-client-ssh0"
        },
        {
            "binary_version": "0.8.3-2",
            "binary_name": "libguac-client-vnc0"
        },
        {
            "binary_version": "0.8.3-2",
            "binary_name": "libguac-dev"
        },
        {
            "binary_version": "0.8.3-2",
            "binary_name": "libguac5"
        }
    ]
}

Ubuntu:18.04:LTS

guacamole-client

Package

Name
guacamole-client
Purl
pkg:deb/ubuntu/guacamole-client@0.9.9+dfsg-1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.9.9+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.9.9+dfsg-1",
            "binary_name": "guacamole"
        }
    ]
}

guacamole-server

Package

Name
guacamole-server
Purl
pkg:deb/ubuntu/guacamole-server@0.9.9-2build1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.9.9-2
0.9.9-2build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.9.9-2build1",
            "binary_name": "guacd"
        },
        {
            "binary_version": "0.9.9-2build1",
            "binary_name": "libguac-client-rdp0"
        },
        {
            "binary_version": "0.9.9-2build1",
            "binary_name": "libguac-client-ssh0"
        },
        {
            "binary_version": "0.9.9-2build1",
            "binary_name": "libguac-client-telnet0"
        },
        {
            "binary_version": "0.9.9-2build1",
            "binary_name": "libguac-client-vnc0"
        },
        {
            "binary_version": "0.9.9-2build1",
            "binary_name": "libguac-dev"
        },
        {
            "binary_version": "0.9.9-2build1",
            "binary_name": "libguac11"
        }
    ]
}

Ubuntu:22.04:LTS

guacamole-server

Package

Name
guacamole-server
Purl
pkg:deb/ubuntu/guacamole-server@1.3.0-1.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.0-1
1.3.0-1build1
1.3.0-1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.3.0-1.1",
            "binary_name": "guacd"
        },
        {
            "binary_version": "1.3.0-1.1",
            "binary_name": "libguac-client-rdp0"
        },
        {
            "binary_version": "1.3.0-1.1",
            "binary_name": "libguac-client-ssh0"
        },
        {
            "binary_version": "1.3.0-1.1",
            "binary_name": "libguac-client-telnet0"
        },
        {
            "binary_version": "1.3.0-1.1",
            "binary_name": "libguac-client-vnc0"
        },
        {
            "binary_version": "1.3.0-1.1",
            "binary_name": "libguac-dev"
        },
        {
            "binary_version": "1.3.0-1.1",
            "binary_name": "libguac19"
        }
    ]
}

Ubuntu:24.04:LTS

guacamole-server

Package

Name
guacamole-server
Purl
pkg:deb/ubuntu/guacamole-server@1.3.0-1.3ubuntu1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.0-1.1
1.3.0-1.3ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.3.0-1.3ubuntu1",
            "binary_name": "guacd"
        },
        {
            "binary_version": "1.3.0-1.3ubuntu1",
            "binary_name": "libguac-client-rdp0t64"
        },
        {
            "binary_version": "1.3.0-1.3ubuntu1",
            "binary_name": "libguac-client-ssh0t64"
        },
        {
            "binary_version": "1.3.0-1.3ubuntu1",
            "binary_name": "libguac-client-telnet0t64"
        },
        {
            "binary_version": "1.3.0-1.3ubuntu1",
            "binary_name": "libguac-client-vnc0t64"
        },
        {
            "binary_version": "1.3.0-1.3ubuntu1",
            "binary_name": "libguac-dev"
        },
        {
            "binary_version": "1.3.0-1.3ubuntu1",
            "binary_name": "libguac19t64"
        }
    ]
}