{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "32"
              }
            ]
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          {
            "events": [
              {
                "introduced": "0"
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              {
                "last_affected": "33"
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              {
                "introduced": "0"
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                "last_affected": "34"
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          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "35"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "9.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "10.0"
              },
              {
                "introduced": "7.0"
              },
              {
                "fixed": "7.75"
              },
              {
                "introduced": "8.0.0"
              },
              {
                "fixed": "8.9.10"
              },
              {
                "introduced": "8.8.0"
              },
              {
                "fixed": "8.8.12"
              },
              {
                "introduced": "9.0.0"
              },
              {
                "fixed": "9.0.9"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "d62812dc17ce593beb2ccd4cdbee1a76c95e3fd7"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "2700c5afb6c3936041db413872eea82dc0bd4fe4"
            },
            {
              "introduced": "497914920385b7016ac9c9367e0198530787adf2"
            },
            {
              "fixed": "98b9dd73fb606159242c98a57aa9068d8fa3328d"
            },
            {
              "introduced": "35c2f3ca5c935f3d8bde15932a712677c9bbd50f"
            },
            {
              "fixed": "f7a296a30a0bce9062fd655388fefe30d832e003"
            },
            {
              "introduced": "f2b59e3ae8097ea01d15c708f1267b73794399c0"
            },
            {
              "fixed": "58153924a828197866f99804f3e5b9ee9a4cc600"
            },
            {
              "introduced": "d62812dc17ce593beb2ccd4cdbee1a76c95e3fd7"
            },
            {
              "fixed": "14803c18e98871592f360f9406cd7ece99aaa9bf"
            }
          ],
          "repo": "https://github.com/drupal/drupal",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.4.12"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "19bb8e95490d3e3ad92fcac95500ca80bdcc7495"
            }
          ],
          "repo": "https://github.com/pear/archive_tar",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other stream-wrapper attack (such as file:// to overwrite files) can still succeed.",
  "id": "CVE-2020-28949",
  "modified": "2026-04-01T23:09:03.093521082Z",
  "published": "2020-11-19T19:15:11.937Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-28949"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437/"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KWM4CTMEGAC4I2CHYNJVSROY4CVXVEUT/"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.gentoo.org/glsa/202101-23"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.drupal.org/sa-core-2020-013"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00045.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V35LBRM6HBCXBVCITKQ4UEBTXO2EG7B/"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NBYZSHYTIOBK6V7C4N7TP6KIKCRKLVWP/"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.debian.org/security/2020/dsa-4817"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/pear/Archive_Tar/issues/33"
    },
    {
      "type": "EVIDENCE",
      "url": "http://packetstormsecurity.com/files/161095/PEAR-Archive_Tar-Arbitrary-File-Write.html"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}