{
  "schema_version": "1.7.0",
  "id": "MGASA-2021-0210",
  "published": "2021-05-12T09:56:40Z",
  "modified": "2021-05-12T08:49:51Z",
  "summary": "Updated pngcheck packages fix a security vulnerability",
  "details": "This update fixes a divide-by-zero crash bug (and probable vulnerability) in\ninterlaced images with extra compressed data beyond the nominal end of the\nimage data. (found by \"chiba of topsec alpha lab\") (rhbz#1949800).\n",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2021-0210.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=28879"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DGE643ALPDU76YXVRUPIB5FNWLYX3PXF/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:7",
        "name": "pngcheck",
        "purl": "pkg:rpm/mageia/pngcheck?arch=source&distro=mageia-7"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.3-1.mga7"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    },
    {
      "package": {
        "ecosystem": "Mageia:8",
        "name": "pngcheck",
        "purl": "pkg:rpm/mageia/pngcheck?arch=source&distro=mageia-8"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.3-1.mga8"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}