USN-4971-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-4971-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4971-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4971-1
Related
Published
2021-06-01T11:29:35.860242Z
Modified
2021-06-01T11:29:35.860242Z
Summary
libwebp vulnerabilities
Details

It was discovered that libwebp incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image file, a remote attacker could use this issue to cause libwebp to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:18.04:LTS / libwebp

Package

Name
libwebp
Purl
pkg:deb/ubuntu/libwebp@0.6.1-2ubuntu0.18.04.1?arch=src?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": [
        {
            "libwebp6": "0.6.1-2ubuntu0.18.04.1",
            "libwebpmux3": "0.6.1-2ubuntu0.18.04.1",
            "libwebp-dev": "0.6.1-2ubuntu0.18.04.1",
            "libwebpdemux2": "0.6.1-2ubuntu0.18.04.1",
            "libwebpdemux2-dbgsym": "0.6.1-2ubuntu0.18.04.1",
            "webp": "0.6.1-2ubuntu0.18.04.1",
            "libwebpmux3-dbgsym": "0.6.1-2ubuntu0.18.04.1",
            "libwebp6-dbgsym": "0.6.1-2ubuntu0.18.04.1",
            "webp-dbgsym": "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=src?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": [
        {
            "libwebp6": "0.6.1-2ubuntu0.20.04.1",
            "libwebpmux3": "0.6.1-2ubuntu0.20.04.1",
            "libwebp-dev": "0.6.1-2ubuntu0.20.04.1",
            "libwebpdemux2": "0.6.1-2ubuntu0.20.04.1",
            "libwebpdemux2-dbgsym": "0.6.1-2ubuntu0.20.04.1",
            "webp": "0.6.1-2ubuntu0.20.04.1",
            "libwebpmux3-dbgsym": "0.6.1-2ubuntu0.20.04.1",
            "libwebp6-dbgsym": "0.6.1-2ubuntu0.20.04.1",
            "webp-dbgsym": "0.6.1-2ubuntu0.20.04.1"
        }
    ]
}