UBUNTU-CVE-2016-9969

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Source
https://ubuntu.com/security/CVE-2016-9969
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-9969.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-9969
Upstream
Published
2019-05-23T18:29:00Z
Modified
2025-07-16T07:18:04.262190Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In libwebp 0.5.1, there is a double free bug in libwebpmux.

References

Affected packages

Ubuntu:18.04:LTS / libwebp

Package

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

Affected ranges

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

Affected versions

0.*

0.6.0-3
0.6.0-4
0.6.1-1

Ecosystem specific 

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

Ubuntu:Pro:18.04:LTS / mozjs52

Package

Name
mozjs52
Purl
pkg:deb/ubuntu/mozjs52@52.9.1-0ubuntu0.18.04.1?arch=source&distro=esm-infra/bionic

Affected ranges

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

Affected versions

52.*

52.3.1-0ubuntu3
52.3.1-7fakesync1
52.8.1-0ubuntu0.18.04.1
52.9.1-0ubuntu0.18.04.1

Ubuntu:Pro:18.04:LTS / mozjs38

Package

Name
mozjs38
Purl
pkg:deb/ubuntu/mozjs38@38.8.0~repack1-0ubuntu4?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

38.*

38.8.0~repack1-0ubuntu1
38.8.0~repack1-0ubuntu3
38.8.0~repack1-0ubuntu4

Ubuntu:20.04:LTS / libwebp

Package

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

Affected ranges

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

Ecosystem specific 

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

Ubuntu:Pro:20.04:LTS / mozjs52

Package

Name
mozjs52
Purl
pkg:deb/ubuntu/mozjs52@52.9.1-1ubuntu3?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

52.*

52.9.1-1build1
52.9.1-1ubuntu3