UBUNTU-CVE-2020-36332

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Source
https://ubuntu.com/security/CVE-2020-36332
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36332.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-36332
Upstream
Downstream
Related
Published
2020-12-31T00:00:00Z
Modified
2025-09-08T16:46:34Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

A flaw was found in libwebp in versions before 1.0.1. When reading a file libwebp allocates an excessive amount of memory. The highest threat from this vulnerability is to the service availability.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libwebp

Package

Name
libwebp
Purl
pkg:deb/ubuntu/libwebp@0.4.4-1ubuntu0.1~esm2?arch=source&distro=esm-infra/xenial

Affected ranges

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

Affected versions

0.*

0.4.3-1.3
0.4.3-1.3build1
0.4.4-1
0.4.4-1ubuntu0.1~esm1
0.4.4-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwebp-dev",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libwebp5",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libwebpdemux1",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libwebpmux1",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "webp",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        }
    ]
}

Ubuntu:18.04:LTS / libwebp

Package

Name
libwebp
Purl
pkg:deb/ubuntu/libwebp@0.6.1-2ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.1-2ubuntu0.18.04.1

Affected versions

0.*

0.6.0-3
0.6.0-4
0.6.1-1
0.6.1-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libwebp-dev",
            "binary_version": "0.6.1-2ubuntu0.18.04.1"
        },
        {
            "binary_name": "libwebp6",
            "binary_version": "0.6.1-2ubuntu0.18.04.1"
        },
        {
            "binary_name": "libwebpdemux2",
            "binary_version": "0.6.1-2ubuntu0.18.04.1"
        },
        {
            "binary_name": "libwebpmux3",
            "binary_version": "0.6.1-2ubuntu0.18.04.1"
        },
        {
            "binary_name": "webp",
            "binary_version": "0.6.1-2ubuntu0.18.04.1"
        }
    ]
}

Ubuntu:20.04:LTS / libwebp

Package

Name
libwebp
Purl
pkg:deb/ubuntu/libwebp@0.6.1-2ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.1-2ubuntu0.20.04.1

Affected versions

0.*

0.6.1-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libwebp-dev",
            "binary_version": "0.6.1-2ubuntu0.20.04.1"
        },
        {
            "binary_name": "libwebp6",
            "binary_version": "0.6.1-2ubuntu0.20.04.1"
        },
        {
            "binary_name": "libwebpdemux2",
            "binary_version": "0.6.1-2ubuntu0.20.04.1"
        },
        {
            "binary_name": "libwebpmux3",
            "binary_version": "0.6.1-2ubuntu0.20.04.1"
        },
        {
            "binary_name": "webp",
            "binary_version": "0.6.1-2ubuntu0.20.04.1"
        }
    ]
}