UBUNTU-CVE-2020-9746

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Source
https://ubuntu.com/security/CVE-2020-9746
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-9746.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-9746
Upstream
Published
2020-10-14T14:15:00Z
Modified
2025-07-16T07:41:57.231956Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Adobe Flash Player version 32.0.0.433 (and earlier) are affected by an exploitable NULL pointer dereference vulnerability that could result in a crash and arbitrary code execution. Exploitation of this issue requires an attacker to insert malicious strings in an HTTP response that is by default delivered over TLS/SSL.

References

Affected packages

Ubuntu:16.04:LTS / flashplugin-nonfree

Package

Name
flashplugin-nonfree
Purl
pkg:deb/ubuntu/flashplugin-nonfree@32.0.0.445ubuntu0.16.04.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
32.0.0.445ubuntu0.16.04.1

Affected versions

11.*
11.2.202.540ubuntu2
11.2.202.548ubuntu1
11.2.202.554ubuntu1
11.2.202.559ubuntu1
11.2.202.569ubuntu1
11.2.202.577ubuntu1
11.2.202.616ubuntu1
11.2.202.621ubuntu0.16.04.1
11.2.202.626ubuntu0.16.04.1
11.2.202.632ubuntu0.16.04.1
11.2.202.635ubuntu0.16.04.1
11.2.202.637ubuntu0.16.04.1
11.2.202.643ubuntu0.16.04.1
11.2.202.644ubuntu0.16.04.1
24.*
24.0.0.186ubuntu0.16.04.1
24.0.0.194ubuntu0.16.04.1
24.0.0.221ubuntu0.16.04.1
25.*
25.0.0.127ubuntu0.16.04.1
25.0.0.148ubuntu0.16.04.1
25.0.0.171ubuntu0.16.04.1
26.*
26.0.0.126ubuntu0.16.04.1
26.0.0.131ubuntu0.16.04.1
26.0.0.137ubuntu0.16.04.1
26.0.0.151ubuntu0.16.04.1
27.*
27.0.0.130ubuntu0.16.04.1
27.0.0.159ubuntu0.16.04.1
27.0.0.170ubuntu0.16.04.1
27.0.0.183ubuntu0.16.04.1
27.0.0.187ubuntu0.16.04.1
28.*
28.0.0.126ubuntu0.16.04.1
28.0.0.137ubuntu0.16.04.1
28.0.0.161ubuntu0.16.04.1
29.*
29.0.0.113ubuntu0.16.04.1
29.0.0.140ubuntu0.16.04.1
29.0.0.171ubuntu0.16.04.1
30.*
30.0.0.113ubuntu0.16.04.1
30.0.0.134ubuntu0.16.04.1
30.0.0.154ubuntu0.16.04.1
31.*
31.0.0.108ubuntu0.16.04.1
31.0.0.122ubuntu0.16.04.1
31.0.0.148ubuntu0.16.04.1
31.0.0.153ubuntu0.16.04.1
32.*
32.0.0.101ubuntu0.16.04.1
32.0.0.114ubuntu0.16.04.1
32.0.0.142ubuntu0.16.04.1
32.0.0.156ubuntu0.16.04.1
32.0.0.171ubuntu0.16.04.1
32.0.0.192ubuntu0.16.04.1
32.0.0.207ubuntu0.16.04.1
32.0.0.223ubuntu0.16.04.1
32.0.0.238ubuntu0.16.04.1
32.0.0.255ubuntu0.16.04.1
32.0.0.270ubuntu0.16.04.1
32.0.0.293ubuntu0.16.04.1
32.0.0.303ubuntu0.16.04.2
32.0.0.314ubuntu0.16.04.1
32.0.0.330ubuntu0.16.04.1
32.0.0.344ubuntu0.16.04.1
32.0.0.363ubuntu0.16.04.1
32.0.0.371ubuntu0.16.04.1
32.0.0.387ubuntu0.16.04.1
32.0.0.403ubuntu0.16.04.1
32.0.0.414ubuntu0.16.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "32.0.0.445ubuntu0.16.04.1",
            "binary_name": "flashplugin-downloader"
        },
        {
            "binary_version": "32.0.0.445ubuntu0.16.04.1",
            "binary_name": "flashplugin-installer"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-9746.json"

Ubuntu:18.04:LTS / flashplugin-nonfree

Package

Name
flashplugin-nonfree
Purl
pkg:deb/ubuntu/flashplugin-nonfree@32.0.0.445ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
32.0.0.445ubuntu0.18.04.1

Affected versions

27.*
27.0.0.170ubuntu1
27.0.0.187ubuntu1
28.*
28.0.0.126ubuntu1
28.0.0.137ubuntu1
28.0.0.161ubuntu1
28.0.0.161ubuntu2
28.0.0.161ubuntu3
29.*
29.0.0.113ubuntu1
29.0.0.140ubuntu1
29.0.0.171ubuntu1
30.*
30.0.0.113ubuntu0.18.04.1
30.0.0.134ubuntu0.18.04.1
30.0.0.154ubuntu0.18.04.1
31.*
31.0.0.108ubuntu0.18.04.1
31.0.0.122ubuntu0.18.04.1
31.0.0.148ubuntu0.18.04.1
31.0.0.153ubuntu0.18.04.1
32.*
32.0.0.101ubuntu0.18.04.1
32.0.0.114ubuntu0.18.04.1
32.0.0.142ubuntu0.18.04.1
32.0.0.156ubuntu0.18.04.1
32.0.0.171ubuntu0.18.04.1
32.0.0.192ubuntu0.18.04.1
32.0.0.207ubuntu0.18.04.1
32.0.0.223ubuntu0.18.04.1
32.0.0.238ubuntu0.18.04.1
32.0.0.255ubuntu0.18.04.1
32.0.0.270ubuntu0.18.04.1
32.0.0.293ubuntu0.18.04.1
32.0.0.303ubuntu0.18.04.2
32.0.0.314ubuntu0.18.04.1
32.0.0.330ubuntu0.18.04.1
32.0.0.344ubuntu0.18.04.1
32.0.0.363ubuntu0.18.04.1
32.0.0.371ubuntu0.18.04.1
32.0.0.387ubuntu0.18.04.1
32.0.0.403ubuntu0.18.04.1
32.0.0.414ubuntu0.18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "32.0.0.445ubuntu0.18.04.1",
            "binary_name": "flashplugin-downloader"
        },
        {
            "binary_version": "32.0.0.445ubuntu0.18.04.1",
            "binary_name": "flashplugin-installer"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-9746.json"

Ubuntu:20.04:LTS / flashplugin-nonfree

Package

Name
flashplugin-nonfree
Purl
pkg:deb/ubuntu/flashplugin-nonfree@32.0.0.445ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
32.0.0.445ubuntu0.20.04.1

Affected versions

32.*
32.0.0.255ubuntu1
32.0.0.293ubuntu1
32.0.0.303ubuntu1
32.0.0.303ubuntu2
32.0.0.314ubuntu1
32.0.0.330ubuntu1
32.0.0.344ubuntu1
32.0.0.344ubuntu2
32.0.0.363ubuntu1
32.0.0.371ubuntu0.20.04.1
32.0.0.387ubuntu0.20.04.1
32.0.0.403ubuntu0.20.04.1
32.0.0.414ubuntu0.20.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "32.0.0.445ubuntu0.20.04.1",
            "binary_name": "flashplugin-installer"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-9746.json"