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GSD-2017-1000367

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Todd Miller's sudo version 1.8.20 and earlier is vulnerable to an input validation (embedded spaces) in the get_process_ttyname() function resulting in information disclosure and command execution.
Aliases
Aliases
CVE-2017-1000367
To clipboard 

{
  "GSD": {
    "alias": "CVE-2017-1000367",
    "description": "Todd Miller\u0027s sudo version 1.8.20 and earlier is vulnerable to an input validation (embedded spaces) in the get_process_ttyname() function resulting in information disclosure and command execution.",
    "id": "GSD-2017-1000367",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-1000367.html",
      "https://www.debian.org/security/2017/dsa-3867",
      "https://access.redhat.com/errata/RHSA-2017:1382",
      "https://access.redhat.com/errata/RHSA-2017:1381",
      "https://ubuntu.com/security/CVE-2017-1000367",
      "https://advisories.mageia.org/CVE-2017-1000367.html",
      "https://security.archlinux.org/CVE-2017-1000367",
      "https://alas.aws.amazon.com/cve/html/CVE-2017-1000367.html",
      "https://linux.oracle.com/cve/CVE-2017-1000367.html",
      "https://packetstormsecurity.com/files/cve/CVE-2017-1000367"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-1000367"
      ],
      "details": "Todd Miller\u0027s sudo version 1.8.20 and earlier is vulnerable to an input validation (embedded spaces) in the get_process_ttyname() function resulting in information disclosure and command execution.",
      "id": "GSD-2017-1000367",
      "modified": "2023-12-13T01:21:02.185015Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-1000367",
        "REQUESTER": "Todd.Miller@courtesan.com",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
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                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
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          }
        ]
      },
      "problemtype": {
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                "value": "n/a"
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      },
      "references": {
        "reference_data": [
          {
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          },
          {
            "name": "GLSA-201705-15",
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            "url": "https://security.gentoo.org/glsa/201705-15"
          },
          {
            "name": "98745",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/98745"
          },
          {
            "name": "https://www.sudo.ws/alerts/linux_tty.html",
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            "url": "https://www.sudo.ws/alerts/linux_tty.html"
          },
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            "name": "20170602 Qualys Security Advisory - CVE-2017-1000367 in Sudo\u0027s get_process_ttyname() for Linux",
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          },
          {
            "name": "FEDORA-2017-54580efa82",
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          },
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          },
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          },
          {
            "name": "SUSE-SU-2017:1450",
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          },
          {
            "name": "DSA-3867",
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          },
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          {
            "name": "[oss-security] 20170530 Qualys Security Advisory - CVE-2017-1000367 in Sudo\u0027s get_process_ttyname() for Linux",
            "refsource": "MLIST",
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          },
          {
            "name": "RHSA-2017:1381",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:1381"
          },
          {
            "name": "1038582",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1038582"
          },
          {
            "name": "[oss-security] 20221222 Re: [Linux] /proc/pid/stat parsing bugs",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2022/12/22/5"
          },
          {
            "name": "[oss-security] 20221222 Re: [Linux] /proc/pid/stat parsing bugs",
            "refsource": "MLIST",
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          }
        ]
      }
    },
    "nvd.nist.gov": {
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                "cpe23Uri": "cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "1.8.20",
                "vulnerable": true
              }
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            "operator": "OR"
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            }
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        },
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        "references": {
          "reference_data": [
            {
              "name": "https://www.sudo.ws/alerts/linux_tty.html",
              "refsource": "CONFIRM",
              "tags": [
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              "url": "https://www.sudo.ws/alerts/linux_tty.html"
            },
            {
              "name": "GLSA-201705-15",
              "refsource": "GENTOO",
              "tags": [
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              "url": "https://security.gentoo.org/glsa/201705-15"
            },
            {
              "name": "FEDORA-2017-54580efa82",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VXEXC4NNIG2QOZY6N2YUK246KI3D3UQO/"
            },
            {
              "name": "RHSA-2017:1381",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2017:1381"
            },
            {
              "name": "USN-3304-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-3304-1"
            },
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            },
            {
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              ],
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            },
            {
              "name": "DSA-3867",
              "refsource": "DEBIAN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.debian.org/security/2017/dsa-3867"
            },
            {
              "name": "20170602 Qualys Security Advisory - CVE-2017-1000367 in Sudo\u0027s get_process_ttyname() for Linux",
              "refsource": "FULLDISC",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://seclists.org/fulldisclosure/2017/Jun/3"
            },
            {
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              "url": "http://packetstormsecurity.com/files/142783/Sudo-get_process_ttyname-Race-Condition.html"
            },
            {
              "name": "openSUSE-SU-2017:1455",
              "refsource": "SUSE",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00079.html"
            },
            {
              "name": "SUSE-SU-2017:1450",
              "refsource": "SUSE",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00078.html"
            },
            {
              "name": "SUSE-SU-2017:1446",
              "refsource": "SUSE",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00077.html"
            },
            {
              "name": "42183",
              "refsource": "EXPLOIT-DB",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://www.exploit-db.com/exploits/42183/"
            },
            {
              "name": "RHSA-2017:1382",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2017:1382"
            },
            {
              "name": "[oss-security] 20221222 Re: [Linux] /proc/pid/stat parsing bugs",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2022/12/22/5"
            },
            {
              "name": "[oss-security] 20221222 Re: [Linux] /proc/pid/stat parsing bugs",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2022/12/22/6"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.9,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 0.5,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-12-22T22:15Z",
      "publishedDate": "2017-06-05T14:29Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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