UBUNTU-CVE-2020-13775

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Source
https://ubuntu.com/security/CVE-2020-13775
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13775.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-13775
Upstream
Published
2020-06-02T23:15:00Z
Modified
2025-09-08T16:46:09Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

ZNC 1.8.0 up to 1.8.1-rc1 allows authenticated users to trigger an application crash (with a NULL pointer dereference) if echo-message is not enabled and there is no network.

References

Affected packages

Ubuntu:Pro:14.04:LTS / znc

Package

Name
znc
Purl
pkg:deb/ubuntu/znc@1.2-3ubuntu0.1+esm3?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

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

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
1.2-3ubuntu0.1+esm1
1.2-3ubuntu0.1+esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.2-3ubuntu0.1+esm3",
            "binary_name": "znc"
        },
        {
            "binary_version": "1.2-3ubuntu0.1+esm3",
            "binary_name": "znc-dev"
        },
        {
            "binary_version": "1.2-3ubuntu0.1+esm3",
            "binary_name": "znc-perl"
        },
        {
            "binary_version": "1.2-3ubuntu0.1+esm3",
            "binary_name": "znc-python"
        },
        {
            "binary_version": "1.2-3ubuntu0.1+esm3",
            "binary_name": "znc-tcl"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / znc

Package

Name
znc
Purl
pkg:deb/ubuntu/znc@1.6.3-1ubuntu0.2+esm2?arch=source&distro=esm-apps/xenial

Affected ranges

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

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
1.6.3-1ubuntu0.2
1.6.3-1ubuntu0.2+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.6.3-1ubuntu0.2+esm2",
            "binary_name": "znc"
        },
        {
            "binary_version": "1.6.3-1ubuntu0.2+esm2",
            "binary_name": "znc-dev"
        },
        {
            "binary_version": "1.6.3-1ubuntu0.2+esm2",
            "binary_name": "znc-perl"
        },
        {
            "binary_version": "1.6.3-1ubuntu0.2+esm2",
            "binary_name": "znc-python"
        },
        {
            "binary_version": "1.6.3-1ubuntu0.2+esm2",
            "binary_name": "znc-tcl"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / znc

Package

Name
znc
Purl
pkg:deb/ubuntu/znc@1.6.6-1ubuntu0.2+esm2?arch=source&distro=esm-apps/bionic

Affected ranges

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

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
1.6.6-1ubuntu0.2
1.6.6-1ubuntu0.2+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.6.6-1ubuntu0.2+esm2",
            "binary_name": "znc"
        },
        {
            "binary_version": "1.6.6-1ubuntu0.2+esm2",
            "binary_name": "znc-dev"
        },
        {
            "binary_version": "1.6.6-1ubuntu0.2+esm2",
            "binary_name": "znc-perl"
        },
        {
            "binary_version": "1.6.6-1ubuntu0.2+esm2",
            "binary_name": "znc-python"
        },
        {
            "binary_version": "1.6.6-1ubuntu0.2+esm2",
            "binary_name": "znc-tcl"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / znc

Package

Name
znc
Purl
pkg:deb/ubuntu/znc@1.7.5-4ubuntu0.1~esm2?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

1.*

1.7.4-7
1.7.4-7build1
1.7.5-1
1.7.5-2
1.7.5-2build1
1.7.5-2build2
1.7.5-2build3
1.7.5-3
1.7.5-3build1
1.7.5-4
1.7.5-4ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.7.5-4ubuntu0.1~esm2",
            "binary_name": "znc"
        },
        {
            "binary_version": "0.20180824+1.7.5-4ubuntu0.1~esm2",
            "binary_name": "znc-backlog"
        },
        {
            "binary_version": "1.7.5-4ubuntu0.1~esm2",
            "binary_name": "znc-dev"
        },
        {
            "binary_version": "1.7.5-4ubuntu0.1~esm2",
            "binary_name": "znc-perl"
        },
        {
            "binary_version": "1.0.0+git20190521.78d0385+1.7.5-4ubuntu0.1~esm2",
            "binary_name": "znc-push"
        },
        {
            "binary_version": "1.7.5-4ubuntu0.1~esm2",
            "binary_name": "znc-python"
        },
        {
            "binary_version": "1.7.5-4ubuntu0.1~esm2",
            "binary_name": "znc-tcl"
        }
    ]
}