ghsa-jh5x-hfhg-78jq
Vulnerability from github
Published
2021-04-22 16:20
Modified
2023-07-05 23:21
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Deserialization of Untrusted Data in Archive_Tar
Details

Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked. See: https://github.com/pear/Archive_Tar/issues/33

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "pear/archive_tar"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-28948"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-03-23T00:18:26Z",
    "nvd_published_at": "2020-11-19T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "Archive_Tar through 1.4.10 allows an unserialization attack because `phar:` is blocked but `PHAR:` is not blocked. See: https://github.com/pear/Archive_Tar/issues/33",
  "id": "GHSA-jh5x-hfhg-78jq",
  "modified": "2023-07-05T23:21:42Z",
  "published": "2021-04-22T16:20:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28948"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pear/Archive_Tar/issues/33"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pear/Archive_Tar/commit/0670a05fdab997036a3fc3ef113b8f5922e574da"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/pear/Archive_Tar"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00045.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4V35LBRM6HBCXBVCITKQ4UEBTXO2EG7B"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KWM4CTMEGAC4I2CHYNJVSROY4CVXVEUT"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NBYZSHYTIOBK6V7C4N7TP6KIKCRKLVWP"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202101-23"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4817"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-core-2020-013"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Deserialization of Untrusted Data in Archive_Tar"
}


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