USN-6078-2

Irvan Kurniawan discovered that libwebp incorrectly handled certain memory operations. 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: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

Fixed

0.4.4-1ubuntu0.1~esm2

Affected versions

0.*

0.4.3-1.3

0.4.3-1.3build1

0.4.4-1

0.4.4-1ubuntu0.1~esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.4.4-1ubuntu0.1~esm2",
            "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"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2023-1999",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}