ubuntu-cve-2023-46277
Vulnerability from osv_ubuntu
Published
2023-10-20 05:15
Modified
2026-05-20 15:02
Summary
Details

please (aka pleaser) through 0.5.4 allows privilege escalation through the TIOCSTI and/or TIOCLINUX ioctl. (If both TIOCSTI and TIOCLINUX are disabled, this cannot be exploited.)

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
high
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "pleaser",
            "binary_version": "0.5.1-4ubuntu0.22.04.1"
          }
        ],
        "priority_reason": "Local privilege escalation"
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "rust-pleaser",
        "purl": "pkg:deb/ubuntu/rust-pleaser@0.5.1-4ubuntu0.22.04.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.4.1-2ubuntu1",
        "0.5.1-1",
        "0.5.1-3",
        "0.5.1-4",
        "0.5.1-4ubuntu0.22.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "pleaser",
            "binary_version": "0.5.5-1"
          }
        ],
        "priority_reason": "Local privilege escalation"
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "rust-pleaser",
        "purl": "pkg:deb/ubuntu/rust-pleaser@0.5.5-1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.5.3-2",
        "0.5.4-1",
        "0.5.5-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "pleaser",
            "binary_version": "0.5.6-1"
          }
        ],
        "priority_reason": "Local privilege escalation"
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "rust-pleaser",
        "purl": "pkg:deb/ubuntu/rust-pleaser@0.5.6-1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.5.6-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "pleaser",
            "binary_version": "0.5.6-2"
          }
        ],
        "priority_reason": "Local privilege escalation"
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "rust-pleaser",
        "purl": "pkg:deb/ubuntu/rust-pleaser@0.5.6-2?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.5.6-1",
        "0.5.6-2"
      ]
    }
  ],
  "aliases": [],
  "details": "please (aka pleaser) through 0.5.4 allows privilege escalation through the TIOCSTI and/or TIOCLINUX ioctl. (If both TIOCSTI and TIOCLINUX are disabled, this cannot be exploited.)",
  "id": "UBUNTU-CVE-2023-46277",
  "modified": "2026-05-20T15:02:54Z",
  "published": "2023-10-20T05:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-46277"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.com/edneville/please/-/issues/13"
    },
    {
      "type": "REPORT",
      "url": "https://rustsec.org/advisories/RUSTSEC-2023-0066.html"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.com/edneville/please/-/merge_requests/69#note_1594254575"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/rustsec/advisory-db/pull/1798"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-46277"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "high",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-46277"
  ]
}



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