ghsa-v56m-9vh5-5qh5
Vulnerability from github
Published
2022-05-13 01:15
Modified
2022-05-13 01:15
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

sudo before version 1.8.18p1 is vulnerable to a bypass in the sudo noexec restriction if application run via sudo executed wordexp() C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute arbitrary commands with elevated privileges.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-7076"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-05-29T13:29:00Z",
    "severity": "HIGH"
  },
  "details": "sudo before version 1.8.18p1 is vulnerable to a bypass in the sudo noexec restriction if application run via sudo executed wordexp() C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute arbitrary commands with elevated privileges.",
  "id": "GHSA-v56m-9vh5-5qh5",
  "modified": "2022-05-13T01:15:06Z",
  "published": "2022-05-13T01:15:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7076"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7076"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20181127-0002"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3968-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3968-3"
    },
    {
      "type": "WEB",
      "url": "https://www.sudo.ws/alerts/noexec_wordexp.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2872.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95778"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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