UBUNTU-CVE-2019-12816

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Source
https://ubuntu.com/security/CVE-2019-12816
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-12816.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-12816
Upstream
Downstream
Related
Published
2019-06-15T16:29:00Z
Modified
2025-07-16T07:39:26.015062Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Modules.cpp in ZNC before 1.7.4-rc1 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a crafted name.

References

Affected packages

Ubuntu:Pro:14.04:LTS / znc

Package

Name
znc
Purl
pkg:deb/ubuntu/znc@1.2-3ubuntu0.1+esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2-3ubuntu0.1+esm1

Affected versions

1.*

1.0-5
1.0-5build1
1.2-1
1.2-2
1.2-3
1.2-3build1
1.2-3ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "znc",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-dbg",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-dbgsym",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-dev",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-dev-dbgsym",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-perl",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-perl-dbgsym",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-python",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-python-dbgsym",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-tcl",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        },
        {
            "binary_name": "znc-tcl-dbgsym",
            "binary_version": "1.2-3ubuntu0.1+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:16.04:LTS / znc

Package

Name
znc
Purl
pkg:deb/ubuntu/znc@1.6.3-1ubuntu0.2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.3-1ubuntu0.2

Affected versions

1.*

1.6.1-1
1.6.1-1build1
1.6.1-2
1.6.2-1
1.6.2-2
1.6.2-2build1
1.6.3-1
1.6.3-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "znc",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-dbg",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-dbgsym",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-dev",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-dev-dbgsym",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-perl",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-perl-dbgsym",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-python",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-python-dbgsym",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-tcl",
            "binary_version": "1.6.3-1ubuntu0.2"
        },
        {
            "binary_name": "znc-tcl-dbgsym",
            "binary_version": "1.6.3-1ubuntu0.2"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:18.04:LTS / znc

Package

Name
znc
Purl
pkg:deb/ubuntu/znc@1.6.6-1ubuntu0.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.6-1ubuntu0.2

Affected versions

1.*

1.6.5-2build2
1.6.5-2build3
1.6.5-2build4
1.6.5-2build5
1.6.6-1
1.6.6-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "znc",
            "binary_version": "1.6.6-1ubuntu0.2"
        },
        {
            "binary_name": "znc-dbgsym",
            "binary_version": "1.6.6-1ubuntu0.2"
        },
        {
            "binary_name": "znc-dev",
            "binary_version": "1.6.6-1ubuntu0.2"
        },
        {
            "binary_name": "znc-perl",
            "binary_version": "1.6.6-1ubuntu0.2"
        },
        {
            "binary_name": "znc-perl-dbgsym",
            "binary_version": "1.6.6-1ubuntu0.2"
        },
        {
            "binary_name": "znc-python",
            "binary_version": "1.6.6-1ubuntu0.2"
        },
        {
            "binary_name": "znc-python-dbgsym",
            "binary_version": "1.6.6-1ubuntu0.2"
        },
        {
            "binary_name": "znc-tcl",
            "binary_version": "1.6.6-1ubuntu0.2"
        },
        {
            "binary_name": "znc-tcl-dbgsym",
            "binary_version": "1.6.6-1ubuntu0.2"
        }
    ],
    "availability": "No subscription required"
}