UBUNTU-CVE-2020-22217

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Source
https://ubuntu.com/security/CVE-2020-22217
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-22217.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-22217
Related
Published
2023-08-22T19:16:00Z
Modified
2025-01-13T10:22:15Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Buffer overflow vulnerability in c-ares before 1161 thru 1170 via function aresparsesoareply in aresparsesoareply.c.

References

Affected packages

Ubuntu:Pro:16.04:LTS / c-ares

Package

Name
c-ares
Purl
pkg:deb/ubuntu/c-ares@1.10.0-3ubuntu0.2+esm3?arch=source&distro=esm-infra/xenial

Affected ranges

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

Affected versions

1.*

1.10.0-2
1.10.0-3
1.10.0-3ubuntu0.1
1.10.0-3ubuntu0.2
1.10.0-3ubuntu0.2+esm1
1.10.0-3ubuntu0.2+esm2
1.10.0-3ubuntu0.2+esm3

Ecosystem specific 

{
    "priority_reason": "Only an out-of-bounds read, so denial of service only",
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / c-ares

Package

Name
c-ares
Purl
pkg:deb/ubuntu/c-ares@1.14.0-1ubuntu0.2+esm2?arch=source&distro=esm-infra/bionic

Affected ranges

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

Affected versions

1.*

1.13.0-2
1.13.0-3
1.14.0-1
1.14.0-1ubuntu0.1
1.14.0-1ubuntu0.2
1.14.0-1ubuntu0.2+esm1
1.14.0-1ubuntu0.2+esm2

Ecosystem specific 

{
    "priority_reason": "Only an out-of-bounds read, so denial of service only",
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / c-ares

Package

Name
c-ares
Purl
pkg:deb/ubuntu/c-ares@1.15.0-1ubuntu0.4?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.15.0-1ubuntu0.4

Affected versions

1.*

1.15.0-1build1
1.15.0-1ubuntu0.1
1.15.0-1ubuntu0.2
1.15.0-1ubuntu0.3

Ecosystem specific 

{
    "priority_reason": "Only an out-of-bounds read, so denial of service only",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "libc-ares-dev",
            "binary_version": "1.15.0-1ubuntu0.4"
        },
        {
            "binary_name": "libc-ares2",
            "binary_version": "1.15.0-1ubuntu0.4"
        },
        {
            "binary_name": "libc-ares2-dbgsym",
            "binary_version": "1.15.0-1ubuntu0.4"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / c-ares

Package

Name
c-ares
Purl
pkg:deb/ubuntu/c-ares@1.18.1-1ubuntu0.22.04.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.18.1-1ubuntu0.22.04.2

Affected versions

1.*

1.17.1-1ubuntu1
1.18.1-1
1.18.1-1build1
1.18.1-1ubuntu0.22.04.1

Ecosystem specific 

{
    "priority_reason": "Only an out-of-bounds read, so denial of service only",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "libc-ares-dev",
            "binary_version": "1.18.1-1ubuntu0.22.04.2"
        },
        {
            "binary_name": "libc-ares2",
            "binary_version": "1.18.1-1ubuntu0.22.04.2"
        },
        {
            "binary_name": "libc-ares2-dbgsym",
            "binary_version": "1.18.1-1ubuntu0.22.04.2"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:24.04:LTS / c-ares

Package

Name
c-ares
Purl
pkg:deb/ubuntu/c-ares@1.19.1-3?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.19.1-3

Ecosystem specific 

{
    "priority_reason": "Only an out-of-bounds read, so denial of service only",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "libc-ares-dev",
            "binary_version": "1.19.1-3"
        },
        {
            "binary_name": "libc-ares2",
            "binary_version": "1.19.1-3"
        },
        {
            "binary_name": "libc-ares2-dbgsym",
            "binary_version": "1.19.1-3"
        }
    ],
    "availability": "No subscription required"
}