Vulnerability-Lookup

CVE-2023-50447 (GCVE-0-2023-50447)

Vulnerability from cvelistv5 – Published: 2024-01-19 00:00 – Updated: 2024-08-02 22:16

Summary

Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter).

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-19 03:55 UTC

CWE

n/a
CWE-95 - Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

Assigner

mitre mitre root

References

5 references

URL	Tags
https://github.com/python-pillow/Pillow/releases
https://devhub.checkmarx.com/cve-details/CVE-2023…
http://www.openwall.com/lists/oss-security/2024/01/20/1	mailing-list
https://lists.debian.org/debian-lts-announce/2024…	mailing-list
https://duartecsantos.github.io/2024-01-02-CVE-20…

Impacted products

1 product

Vendor	Product	Version	CPE status
python	pillow	Affected: 0 , ≤ 10.1.0 (semver) cpe:2.3:a:python:pillow::::::::

Show details on NVD website

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                  "x_transferred"
                ],
                "url": "https://devhub.checkmarx.com/cve-details/CVE-2023-50447/"
              },
              {
                "name": "[oss-security] 20240120 Pillow 10.2.0 released, fixes CVE-2023-50447",
                "tags": [
                  "mailing-list",
                  "x_transferred"
                ],
                "url": "http://www.openwall.com/lists/oss-security/2024/01/20/1"
              },
              {
                "name": "[debian-lts-announce] 20240129 [SECURITY] [DLA 3724-1] pillow security update",
                "tags": [
                  "mailing-list",
                  "x_transferred"
                ],
                "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00019.html"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://duartecsantos.github.io/2024-01-02-CVE-2023-50447/"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "affected": [
              {
                "cpes": [
                  "cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "pillow",
                "vendor": "python",
                "versions": [
                  {
                    "lessThanOrEqual": "10.1.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "HIGH",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 8.1,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2023-50447",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-07-19T03:55:36.638240Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-95",
                    "description": "CWE-95 Improper Neutralization of Directives in Dynamically Evaluated Code (\u0027Eval Injection\u0027)",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-07-19T14:38:48.479Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter)."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "n/a",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-03-27T20:43:48.418Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://github.com/python-pillow/Pillow/releases"
            },
            {
              "url": "https://devhub.checkmarx.com/cve-details/CVE-2023-50447/"
            },
            {
              "name": "[oss-security] 20240120 Pillow 10.2.0 released, fixes CVE-2023-50447",
              "tags": [
                "mailing-list"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2024/01/20/1"
            },
            {
              "name": "[debian-lts-announce] 20240129 [SECURITY] [DLA 3724-1] pillow security update",
              "tags": [
                "mailing-list"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00019.html"
            },
            {
              "url": "https://duartecsantos.github.io/2024-01-02-CVE-2023-50447/"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2023-50447",
        "datePublished": "2024-01-19T00:00:00.000Z",
        "dateReserved": "2023-12-10T00:00:00.000Z",
        "dateUpdated": "2024-08-02T22:16:46.654Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

OPENSUSE-SU-2026:11261-1

Vulnerability from csaf_opensuse - Published: 2026-07-12 00:00 - Updated: 2026-09-17 17:14

Summary

python313-Pillow-12.3.0-1.1 on GA media

Severity

Moderate

Scope

24 vulnerabilities in this advisory, including CVE-2023-50447.

CVE-2023-50447

8.4 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Recommended: 16 products

Open the full advisory

PYSEC-2026-457

Vulnerability from pysec - Published: 2026-06-29 11:50 - Updated: 2026-07-01 20:23

Details

Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter).

Severity

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Impacted products

Name	purl
pillow	pkg:pypi/pillow

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pillow",
        "purl": "pkg:pypi/pillow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0",
        "1.1",
        "1.2",
        "1.3",
        "1.4",
        "1.5",
        "1.6",
        "1.7.0",
        "1.7.1",
        "1.7.2",
        "1.7.3",
        "1.7.4",
        "1.7.5",
        "1.7.6",
        "1.7.7",
        "1.7.8",
        "10.0.0",
        "10.0.1",
        "10.1.0",
        "2.0.0",
        "2.1.0",
        "2.2.0",
        "2.2.1",
        "2.2.2",
        "2.3.0",
        "2.3.1",
        "2.3.2",
        "2.4.0",
        "2.5.0",
        "2.5.1",
        "2.5.2",
        "2.5.3",
        "2.6.0",
        "2.6.1",
        "2.6.2",
        "2.7.0",
        "2.8.0",
        "2.8.1",
        "2.8.2",
        "2.9.0",
        "3.0.0",
        "3.1.0",
        "3.1.0.rc1",
        "3.1.0rc1",
        "3.1.1",
        "3.1.2",
        "3.2.0",
        "3.3.0",
        "3.3.1",
        "3.3.2",
        "3.3.3",
        "3.4.0",
        "3.4.1",
        "3.4.2",
        "4.0.0",
        "4.1.0",
        "4.1.1",
        "4.2.0",
        "4.2.1",
        "4.3.0",
        "5.0.0",
        "5.1.0",
        "5.2.0",
        "5.3.0",
        "5.4.0",
        "5.4.0.dev0",
        "5.4.1",
        "6.0.0",
        "6.1.0",
        "6.2.0",
        "6.2.1",
        "6.2.2",
        "7.0.0",
        "7.1.0",
        "7.1.1",
        "7.1.2",
        "7.2.0",
        "8.0.0",
        "8.0.1",
        "8.1.0",
        "8.1.1",
        "8.1.2",
        "8.2.0",
        "8.3.0",
        "8.3.1",
        "8.3.2",
        "8.4.0",
        "9.0.0",
        "9.0.1",
        "9.1.0",
        "9.1.1",
        "9.2.0",
        "9.3.0",
        "9.4.0",
        "9.5.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-50447",
    "GHSA-3f63-hfp8-52jq"
  ],
  "details": "Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter).",
  "id": "PYSEC-2026-457",
  "modified": "2026-07-01T20:23:00.296282Z",
  "published": "2026-06-29T11:50:41.331802Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50447"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-pillow/Pillow/commit/45c726fd4daa63236a8f3653530f297dc87b160a"
    },
    {
      "type": "WEB",
      "url": "https://devhub.checkmarx.com/cve-details/CVE-2023-50447"
    },
    {
      "type": "WEB",
      "url": "https://duartecsantos.github.io/2023-01-02-CVE-2023-50447"
    },
    {
      "type": "WEB",
      "url": "https://duartecsantos.github.io/2024-01-02-CVE-2023-50447"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/python-pillow/Pillow"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-pillow/Pillow/releases"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00019.html"
    },
    {
      "type": "WEB",
      "url": "https://pillow.readthedocs.io/en/stable/releasenotes/10.2.0.html#security"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/20/1"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/pillow"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-3f63-hfp8-52jq"
    }
  ],
  "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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Arbitrary Code Execution in Pillow"
}

RHSA-2024:0754

Vulnerability from csaf_redhat - Published: 2024-02-08 18:38 - Updated: 2026-06-25 11:04

Summary

Red Hat Security Advisory: python-pillow security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2023-50447.

CVE-2023-50447

A vulnerability was found in Pillow, a popular Python imaging library. The flaw identified in the PIL.ImageMath.eval function enables arbitrary code execution by manipulating the environment parameter.

8.1 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Fixed: 52 products

https://access.redhat.com/errata/RHSA-2024:0754

Open the full advisory

RHSA-2024:0857

Vulnerability from csaf_redhat - Published: 2024-02-19 01:41 - Updated: 2026-06-25 11:04

Summary

Red Hat Security Advisory: python-pillow security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2023-50447.

CVE-2023-50447

8.1 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Fixed: 77 products

https://access.redhat.com/errata/RHSA-2024:0857

Open the full advisory

RHSA-2024:0893

Vulnerability from csaf_redhat - Published: 2024-02-20 12:31 - Updated: 2026-06-25 11:04

Summary

Red Hat Security Advisory: python-pillow security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2023-50447.

CVE-2023-50447

8.1 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Fixed: 52 products

https://access.redhat.com/errata/RHSA-2024:0893

Open the full advisory

RHSA-2024:1058

Vulnerability from csaf_redhat - Published: 2024-02-29 17:33 - Updated: 2026-06-25 11:04

Summary

Red Hat Security Advisory: python-pillow security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2023-50447.

CVE-2023-50447

8.1 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Fixed: 52 products

https://access.redhat.com/errata/RHSA-2024:1058

Open the full advisory

RHSA-2024:1059

Vulnerability from csaf_redhat - Published: 2024-02-29 17:23 - Updated: 2026-06-02 15:09

Summary

Red Hat Security Advisory: python-pillow security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2023-50447.

CVE-2023-50447

8.1 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Fixed: 6 products

https://access.redhat.com/errata/RHSA-2024:1059

Open the full advisory

RHSA-2024:1060

Vulnerability from csaf_redhat - Published: 2024-02-29 17:28 - Updated: 2026-06-02 15:09

Summary

Red Hat Security Advisory: python-pillow security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2023-50447.

CVE-2023-50447

8.1 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Fixed: 23 products

https://access.redhat.com/errata/RHSA-2024:1060

Open the full advisory

RHSA-2024:3781

Vulnerability from csaf_redhat - Published: 2024-06-10 18:41 - Updated: 2026-08-26 16:10

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update

Severity

Moderate

Scope

20 vulnerabilities in this advisory, including CVE-2023-50447.

CVE-2023-50447

8.1 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Fixed: 26 products Known not affected: 258 products

https://access.redhat.com/errata/RHSA-2024:3781

Open the full advisory

RHSA-2024_0754

Vulnerability from csaf_redhat - Published: 2024-02-08 18:38 - Updated: 2024-11-24 12:11

Summary

Red Hat Security Advisory: python-pillow security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2023-50447.

CVE-2023-50447

8.1 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Fixed: 72 products

https://access.redhat.com/errata/RHSA-2024:0754

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-50447 (GCVE-0-2023-50447)

Tags

Sightings

Nomenclature

Related by attack behaviour