SixLabors ImageSharp Allows Excessive Memory Allocation in Gif Decoder

{
  "id": "50fe285221a1e44595be630c90b3d0faa2057fe0599e7a6e3b1d7dce00ebc227",
  "url": "https://osv.dev/vulnerability/CVE-2024-41132",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "SixLabors ImageSharp Allows Excessive Memory Allocation in Gif Decoder",
    "summary": "ImageSharp is a 2D graphics API. A vulnerability discovered in the ImageSharp library, where the processing of specially crafted files can lead to excessive memory usage in the Gif decoder. The vulnerability is triggered when ImageSharp attempts to process image files that are designed to exploit this flaw. All users are advised to upgrade to v3.1.5 or v2.1.9.",
    "evidence": "osv:CVE-2024-41132",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-41132",
      "aliases": [
        "CVE-2024-41132",
        "GHSA-qxrv-gp6x-rc23"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/sixlabors/imagesharp",
              "type": "GIT",
              "events": [
                {
                  "introduced": "136cc143bba2fca255328751dd4580e4f8d413c3"
                },
                {
                  "fixed": "9816ca45016c5d3859986f3c600e8934bc450a56"
                },
                {
                  "introduced": "07fd93692adfcb7c61670d343954e686672fd6a6"
                },
                {
                  "fixed": "65bd9b5ccdecf4441321b661635c1469dc7b08e4"
                },
                {
                  "fixed": "59de13c8cc47f2b402e2c43aa7024511d029d515"
                },
                {
                  "fixed": "b496109051cc39feee1f6cde48fca6481de17f9a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:sixlabors:imagesharp:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.1.0"
                      },
                      {
                        "fixed": "2.1.9"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:sixlabors:imagesharp:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.1.0"
                      },
                      {
                        "fixed": "3.1.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "59de13c8cc47f2b402e2c43aa7024511d029d515"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "9816ca45016c5d3859986f3c600e8934bc450a56"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "b496109051cc39feee1f6cde48fca6481de17f9a"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.1.8",
            "v3.1.4",
            "v2.1.7",
            "v3.1.3",
            "v3.1.2",
            "v3.1.1",
            "v3.1.0",
            "v2.1.6",
            "v2.1.5",
            "v2.1.4",
            "v2.1.3",
            "v2.1.2",
            "v2.1.1",
            "v2.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-41132.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:26.472015690Z",
      "provider": "osv",
      "references": [
        "https://docs.sixlabors.com/articles/imagesharp.web/processingcommands.html#securing-processing-commands",
        "https://docs.sixlabors.com/articles/imagesharp/security.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41132.json",
        "https://github.com/SixLabors/ImageSharp/security/advisories/GHSA-qxrv-gp6x-rc23",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-41132",
        "https://github.com/SixLabors/ImageSharp/commit/59de13c8cc47f2b402e2c43aa7024511d029d515",
        "https://github.com/SixLabors/ImageSharp/commit/9816ca45016c5d3859986f3c600e8934bc450a56",
        "https://github.com/SixLabors/ImageSharp/commit/b496109051cc39feee1f6cde48fca6481de17f9a",
        "https://github.com/SixLabors/ImageSharp/pull/2759",
        "https://github.com/SixLabors/ImageSharp/pull/2764",
        "https://github.com/SixLabors/ImageSharp/pull/2770"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-789"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41132.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-41132",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 492800,
  "published_at": "2024-07-22T14:28:25.348+00:00"
}