UBUNTU-CVE-2016-5300

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Source
https://ubuntu.com/security/CVE-2016-5300
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-5300
Upstream
Downstream
Related
Published
2016-06-06T00:00:00Z
Modified
2026-04-27T15:22:01.551773Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted identifiers in an XML document. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0876.

References

Affected packages

Ubuntu:14.04:LTS
expat

Package

Name
expat
Purl
pkg:deb/ubuntu/expat@2.1.0-4ubuntu1.3?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.0-4ubuntu1.3

Affected versions

2.*
2.1.0-4
2.1.0-4ubuntu1
2.1.0-4ubuntu1.1
2.1.0-4ubuntu1.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "expat",
            "binary_version": "2.1.0-4ubuntu1.3"
        },
        {
            "binary_name": "lib64expat1",
            "binary_version": "2.1.0-4ubuntu1.3"
        },
        {
            "binary_name": "libexpat1",
            "binary_version": "2.1.0-4ubuntu1.3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
xmlrpc-c

Package

Name
xmlrpc-c
Purl
pkg:deb/ubuntu/xmlrpc-c@1.33.06-0ubuntu1?arch=source&distro=trusty

Affected ranges

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

Affected versions

1.*
1.16.33-3.2ubuntu3
1.33.06-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxmlrpc-c++8",
            "binary_version": "1.33.06-0ubuntu1"
        },
        {
            "binary_name": "libxmlrpc-core-c3",
            "binary_version": "1.33.06-0ubuntu1"
        },
        {
            "binary_name": "xmlrpc-api-utils",
            "binary_version": "1.33.06-0ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
Ubuntu:16.04:LTS
expat

Package

Name
expat
Purl
pkg:deb/ubuntu/expat@2.1.0-7ubuntu0.16.04.2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.0-7ubuntu0.16.04.2

Affected versions

2.*
2.1.0-7
2.1.0-7ubuntu0.16.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "expat",
            "binary_version": "2.1.0-7ubuntu0.16.04.2"
        },
        {
            "binary_name": "lib64expat1",
            "binary_version": "2.1.0-7ubuntu0.16.04.2"
        },
        {
            "binary_name": "libexpat1",
            "binary_version": "2.1.0-7ubuntu0.16.04.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
xmlrpc-c

Package

Name
xmlrpc-c
Purl
pkg:deb/ubuntu/xmlrpc-c@1.33.14-1ubuntu1?arch=source&distro=xenial

Affected ranges

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

Affected versions

1.*
1.33.14-0.2ubuntu3
1.33.14-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxmlrpc-c++8v5",
            "binary_version": "1.33.14-1ubuntu1"
        },
        {
            "binary_name": "libxmlrpc-core-c3",
            "binary_version": "1.33.14-1ubuntu1"
        },
        {
            "binary_name": "xmlrpc-api-utils",
            "binary_version": "1.33.14-1ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
Ubuntu:18.04:LTS
vnc4

Package

Name
vnc4
Purl
pkg:deb/ubuntu/vnc4@4.1.1+xorg4.3.0-37.3ubuntu2?arch=source&distro=bionic

Affected ranges

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

Affected versions

4.*
4.1.1+xorg4.3.0-37.3ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "vnc4server",
            "binary_version": "4.1.1+xorg4.3.0-37.3ubuntu2"
        },
        {
            "binary_name": "xvnc4viewer",
            "binary_version": "4.1.1+xorg4.3.0-37.3ubuntu2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
xmlrpc-c

Package

Name
xmlrpc-c
Purl
pkg:deb/ubuntu/xmlrpc-c@1.33.14-8build1?arch=source&distro=bionic

Affected ranges

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

Affected versions

1.*
1.33.14-7
1.33.14-8
1.33.14-8build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxmlrpc-c++8v5",
            "binary_version": "1.33.14-8build1"
        },
        {
            "binary_name": "libxmlrpc-core-c3",
            "binary_version": "1.33.14-8build1"
        },
        {
            "binary_name": "xmlrpc-api-utils",
            "binary_version": "1.33.14-8build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
Ubuntu:20.04:LTS
xmlrpc-c

Package

Name
xmlrpc-c
Purl
pkg:deb/ubuntu/xmlrpc-c@1.33.14-8build2?arch=source&distro=focal

Affected ranges

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

Affected versions

1.*
1.33.14-8build1
1.33.14-8build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxmlrpc-c++8v5",
            "binary_version": "1.33.14-8build2"
        },
        {
            "binary_name": "libxmlrpc-core-c3",
            "binary_version": "1.33.14-8build2"
        },
        {
            "binary_name": "xmlrpc-api-utils",
            "binary_version": "1.33.14-8build2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
Ubuntu:22.04:LTS
xmlrpc-c

Package

Name
xmlrpc-c
Purl
pkg:deb/ubuntu/xmlrpc-c@1.33.14-10?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.33.14-9
1.33.14-10

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxmlrpc-c++8v5",
            "binary_version": "1.33.14-10"
        },
        {
            "binary_name": "libxmlrpc-core-c3",
            "binary_version": "1.33.14-10"
        },
        {
            "binary_name": "xmlrpc-api-utils",
            "binary_version": "1.33.14-10"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
Ubuntu:24.04:LTS
xmlrpc-c

Package

Name
xmlrpc-c
Purl
pkg:deb/ubuntu/xmlrpc-c@1.33.14-12build2?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.33.14-11
1.33.14-11.1
1.33.14-12
1.33.14-12build1
1.33.14-12build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxmlrpc-c++8t64",
            "binary_version": "1.33.14-12build2"
        },
        {
            "binary_name": "libxmlrpc-core-c3t64",
            "binary_version": "1.33.14-12build2"
        },
        {
            "binary_name": "xmlrpc-api-utils",
            "binary_version": "1.33.14-12build2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
Ubuntu:25.10
sitecopy

Package

Name
sitecopy
Purl
pkg:deb/ubuntu/sitecopy@1:0.16.6-16build1?arch=source&distro=questing

Affected ranges

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

Affected versions

1:0.*
1:0.16.6-16
1:0.16.6-16build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sitecopy",
            "binary_version": "1:0.16.6-16build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
xmlrpc-c

Package

Name
xmlrpc-c
Purl
pkg:deb/ubuntu/xmlrpc-c@1.59.03-10.1?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.59.03-7
1.59.03-9
1.59.03-10
1.59.03-10.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxmlrpc-c++9",
            "binary_version": "1.59.03-10.1"
        },
        {
            "binary_name": "libxmlrpc-core-c3t64",
            "binary_version": "1.59.03-10.1"
        },
        {
            "binary_name": "libxmlrpc-util4",
            "binary_version": "1.59.03-10.1"
        },
        {
            "binary_name": "xmlrpc-api-utils",
            "binary_version": "1.59.03-10.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
Ubuntu:26.04
sitecopy

Package

Name
sitecopy
Purl
pkg:deb/ubuntu/sitecopy@1:0.16.6-16build1?arch=source&distro=resolute

Affected ranges

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

Affected versions

1:0.*
1:0.16.6-16build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sitecopy",
            "binary_version": "1:0.16.6-16build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
xmlrpc-c

Package

Name
xmlrpc-c
Purl
pkg:deb/ubuntu/xmlrpc-c@1.60.05-1?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.59.03-10.1
1.60.05-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxmlrpc-c++9",
            "binary_version": "1.60.05-1"
        },
        {
            "binary_name": "libxmlrpc-core-c3t64",
            "binary_version": "1.60.05-1"
        },
        {
            "binary_name": "libxmlrpc-util4",
            "binary_version": "1.60.05-1"
        },
        {
            "binary_name": "xmlrpc-api-utils",
            "binary_version": "1.60.05-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
Ubuntu:Pro:14.04:LTS
vnc4

Package

Name
vnc4
Purl
pkg:deb/ubuntu/vnc4@4.1.1+xorg4.3.0-37ubuntu5.0.2+esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

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

Affected versions

4.*
4.1.1+xorg4.3.0-37ubuntu5
4.1.1+xorg4.3.0-37ubuntu5.0.1
4.1.1+xorg4.3.0-37ubuntu5.0.2
4.1.1+xorg4.3.0-37ubuntu5.0.2+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "vnc4server",
            "binary_version": "4.1.1+xorg4.3.0-37ubuntu5.0.2+esm1"
        },
        {
            "binary_name": "xvnc4viewer",
            "binary_version": "4.1.1+xorg4.3.0-37ubuntu5.0.2+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"
Ubuntu:Pro:16.04:LTS
vnc4

Package

Name
vnc4
Purl
pkg:deb/ubuntu/vnc4@4.1.1+xorg4.3.0-37.3ubuntu2.1+esm1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

4.*
4.1.1+xorg4.3.0-37.3ubuntu2
4.1.1+xorg4.3.0-37.3ubuntu2.1+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "vnc4server",
            "binary_version": "4.1.1+xorg4.3.0-37.3ubuntu2.1+esm1"
        },
        {
            "binary_name": "xvnc4viewer",
            "binary_version": "4.1.1+xorg4.3.0-37.3ubuntu2.1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5300.json"