{
  "id": "openEuler-SA-2022-1703",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2022-1703",
  "title": "An update for dpkg is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS",
  "severity": "Medium",
  "description": "Dpkg is a tool to install, build, remove and manageDebian packages. The  primary and more user-friendly front-end for dpkg is aptitude.\r\n\r\nSecurity Fix(es):\r\n\r\nDpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.(CVE-2022-1664)",
  "cves": [
    {
      "id": "CVE-2022-1664",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1664",
      "severity": "Medium"
    }
  ]
}