USN-3618-1

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-3618-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3618-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-3618-1
Related
Published
2018-04-04T14:43:45.554388Z
Modified
2018-04-04T14:43:45.554388Z
Summary
libvncserver vulnerability
Details

It was discovered that LibVNCServer incorrectly handled certain packet lengths. A remote attacker able to connect to a LibVNCServer could possibly use this issue to obtain sensitive information, cause a denial of service, or execute arbitrary code.

References

Affected packages

Ubuntu:14.04:LTS / libvncserver

Package

Name
libvncserver
Purl
pkg:deb/ubuntu/libvncserver?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.9+dfsg-1ubuntu1.3

Affected versions

0.*

0.9.9+dfsg-1
0.9.9+dfsg-1ubuntu1
0.9.9+dfsg-1ubuntu1.1
0.9.9+dfsg-1ubuntu1.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.9.9+dfsg-1ubuntu1.3",
            "binary_name": "libvncserver-config"
        },
        {
            "binary_version": "0.9.9+dfsg-1ubuntu1.3",
            "binary_name": "libvncserver-config-dbgsym"
        },
        {
            "binary_version": "0.9.9+dfsg-1ubuntu1.3",
            "binary_name": "libvncserver-dev"
        },
        {
            "binary_version": "0.9.9+dfsg-1ubuntu1.3",
            "binary_name": "libvncserver-dev-dbgsym"
        },
        {
            "binary_version": "0.9.9+dfsg-1ubuntu1.3",
            "binary_name": "libvncserver0"
        },
        {
            "binary_version": "0.9.9+dfsg-1ubuntu1.3",
            "binary_name": "libvncserver0-dbg"
        },
        {
            "binary_version": "0.9.9+dfsg-1ubuntu1.3",
            "binary_name": "libvncserver0-dbgsym"
        },
        {
            "binary_version": "0.9.9+dfsg-1ubuntu1.3",
            "binary_name": "linuxvnc"
        },
        {
            "binary_version": "0.9.9+dfsg-1ubuntu1.3",
            "binary_name": "linuxvnc-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / libvncserver

Package

Name
libvncserver
Purl
pkg:deb/ubuntu/libvncserver?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.10+dfsg-3ubuntu0.16.04.2

Affected versions

0.*

0.9.10+dfsg-3
0.9.10+dfsg-3build1
0.9.10+dfsg-3ubuntu0.16.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncclient1"
        },
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncclient1-dbg"
        },
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncclient1-dbgsym"
        },
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncserver-config"
        },
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncserver-config-dbgsym"
        },
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncserver-dev"
        },
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncserver-dev-dbgsym"
        },
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncserver1"
        },
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncserver1-dbg"
        },
        {
            "binary_version": "0.9.10+dfsg-3ubuntu0.16.04.2",
            "binary_name": "libvncserver1-dbgsym"
        }
    ]
}