ghsa-g6rj-rv7j-xwp4
Vulnerability from github
Published
2021-06-08 18:49
Modified
2024-10-09 20:06
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
Pillow denial of service
Details

An issue was discovered in Pillow before 8.2.0. PSDImagePlugin.PsdImageFile lacked a sanity check on the number of input layers relative to the size of the data block. This could lead to a DoS on Image.open prior to Image.load.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pillow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-28675"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-233",
      "CWE-252"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-06-03T21:41:46Z",
    "nvd_published_at": "2021-06-02T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in Pillow before 8.2.0. `PSDImagePlugin.PsdImageFile` lacked a sanity check on the number of input layers relative to the size of the data block. This could lead to a DoS on `Image.open` prior to `Image.load`.",
  "id": "GHSA-g6rj-rv7j-xwp4",
  "modified": "2024-10-09T20:06:42Z",
  "published": "2021-06-08T18:49:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28675"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-pillow/Pillow/pull/5377/commits/22e9bee4ef225c0edbb9323f94c26cee0c623497"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-g6rj-rv7j-xwp4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2021-139.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/python-pillow/Pillow"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL"
    },
    {
      "type": "WEB",
      "url": "https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28675-fix-dos-in-psdimageplugin"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202107-33"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Pillow denial of service"
}


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