USN-6618-1

It was discovered that Pillow incorrectly handled certain long text arguments. An attacker could possibly use this issue to cause Pillow to consume resources, leading to a denial of service. This issue only affected Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2023-44271)

Duarte Santos discovered that Pillow incorrectly handled the environment parameter to PIL.ImageMath.eval. An attacker could possibly use this issue to execute arbitrary code. (CVE-2023-50447)

References

Affected packages

Ubuntu:20.04:LTS / pillow

Package

Name: pillow
Purl: pkg:deb/ubuntu/pillow@7.0.0-4ubuntu0.8?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.0.0-4ubuntu0.8

Affected versions

6.*

6.1.0-1

6.1.0-1build1

6.2.1-2

7.*

7.0.0-4

7.0.0-4build1

7.0.0-4ubuntu0.1

7.0.0-4ubuntu0.2

7.0.0-4ubuntu0.3

7.0.0-4ubuntu0.4

7.0.0-4ubuntu0.5

7.0.0-4ubuntu0.6

7.0.0-4ubuntu0.7

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "python3-pil",
            "binary_version": "7.0.0-4ubuntu0.8"
        },
        {
            "binary_name": "python3-pil.imagetk",
            "binary_version": "7.0.0-4ubuntu0.8"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-44271"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-50447"
        }
    ]
}

Ubuntu:22.04:LTS / pillow

Package

Name: pillow
Purl: pkg:deb/ubuntu/pillow@9.0.1-1ubuntu0.2?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.0.1-1ubuntu0.2

Affected versions

8.*

8.1.2+dfsg-0.3

9.*

9.0.0-1

9.0.1-1

9.0.1-1build1

9.0.1-1ubuntu0.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "python3-pil",
            "binary_version": "9.0.1-1ubuntu0.2"
        },
        {
            "binary_name": "python3-pil.imagetk",
            "binary_version": "9.0.1-1ubuntu0.2"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-44271"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2023-50447"
        }
    ]
}