{
  "schema_version": "1.7.0",
  "id": "MGASA-2020-0253",
  "published": "2020-06-10T22:57:01Z",
  "modified": "2020-06-10T23:17:53Z",
  "summary": "Updated libarchive packages fix security vulnerability",
  "details": "Updated libarchive packages fix security vulnerability:\n\narchive_read_support_format_lha.c in libarchive before 3.4.1 does not\nensure valid sizes for UTF-16 input, which allows remote attackers to\ncause a denial of service (heap-based buffer over-read and application\ncrash) via a crafted LHA archive (CVE-2019-20509).\n\nThe libarchive package has been updated to version 3.4.3, fixing this\nissue and other bugs.\n",
  "upstream": [
    "CVE-2019-20509"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2020-0253.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=26691"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libarchive/libarchive/releases/tag/v3.4.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libarchive/libarchive/releases/tag/v3.4.2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libarchive/libarchive/releases/tag/v3.4.3"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/6OTE7GWASH2ZOVG5H3HEN5PR6B3KF7JB/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:7",
        "name": "libarchive",
        "purl": "pkg:rpm/mageia/libarchive?arch=source&distro=mageia-7"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.3-1.mga7"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}