pysec-2020-77
Vulnerability from pysec
Published
2020-06-25 19:15
Modified
2020-07-27 19:15
Details

In libImaging/PcxDecode.c in Pillow before 7.1.0, an out-of-bounds read can occur when reading PCX files where state->shuffle is instructed to read beyond state->buffer.

Aliases


To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pillow",
        "purl": "pkg:pypi/pillow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6a83e4324738bb0452fbe8074a995b1c73f08de7"
            }
          ],
          "repo": "https://github.com/python-pillow/Pillow#diff-9478f2787e3ae9668a15123b165c23ac",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.0"
            }
          ],
          "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",
        "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",
        "3.1.0rc1",
        "3.1.0.rc1",
        "3.1.0",
        "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.dev0",
        "5.4.0",
        "5.4.1",
        "6.0.0",
        "6.1.0",
        "6.2.0",
        "6.2.1",
        "6.2.2",
        "7.0.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2020-10378",
    "GHSA-3xv8-3j54-hgrp"
  ],
  "details": "In libImaging/PcxDecode.c in Pillow before 7.1.0, an out-of-bounds read can occur when reading PCX files where state-\u003eshuffle is instructed to read beyond state-\u003ebuffer.",
  "id": "PYSEC-2020-77",
  "modified": "2020-07-27T19:15:00Z",
  "published": "2020-06-25T19:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-pillow/Pillow/commits/master/src/libImaging"
    },
    {
      "type": "FIX",
      "url": "https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23ac"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-pillow/Pillow/pull/4538"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4430-1/"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4430-2/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-3xv8-3j54-hgrp"
    }
  ]
}


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