ubuntu-cve-2020-26932
Vulnerability from osv_ubuntu
Published
2020-10-10 18:15
Modified
2025-09-08 16:46
Summary
Details

debian/sympa.postinst for the Debian Sympa package before 6.2.40~dfsg-7 uses mode 4755 for sympa_newaliases-wrapper, whereas the intended permissions are mode 4750 (for access by the sympa group)

Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "sympa",
            "binary_version": "6.1.24~dfsg-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "sympa",
        "purl": "pkg:deb/ubuntu/sympa@6.1.24~dfsg-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.1.24~dfsg-1",
        "6.1.24~dfsg-1ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "sympa",
            "binary_version": "6.2.24~dfsg-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "sympa",
        "purl": "pkg:deb/ubuntu/sympa@6.2.24~dfsg-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.2.18~dfsg-1",
        "6.2.22~dfsg-1",
        "6.2.24~dfsg-1",
        "6.2.24~dfsg-1ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "sympa",
            "binary_version": "6.2.40~dfsg-4ubuntu0.20.04.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "sympa",
        "purl": "pkg:deb/ubuntu/sympa@6.2.40~dfsg-4ubuntu0.20.04.1~esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.2.40~dfsg-1",
        "6.2.40~dfsg-3",
        "6.2.40~dfsg-4",
        "6.2.40~dfsg-4ubuntu0.20.04.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "sympa",
            "binary_version": "6.2.66~dfsg-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "sympa",
        "purl": "pkg:deb/ubuntu/sympa@6.2.66~dfsg-2?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.2.60~dfsg-4build1",
        "6.2.66~dfsg-1",
        "6.2.66~dfsg-2"
      ]
    }
  ],
  "aliases": [],
  "details": "debian/sympa.postinst for the Debian Sympa package before 6.2.40~dfsg-7 uses mode 4755 for sympa_newaliases-wrapper, whereas the intended permissions are mode 4750 (for access by the sympa group)",
  "id": "UBUNTU-CVE-2020-26932",
  "modified": "2025-09-08T16:46:25Z",
  "published": "2020-10-10T18:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-26932"
    },
    {
      "type": "REPORT",
      "url": "https://salsa.debian.org/sympa-team/sympa/-/merge_requests/1"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.debian.org/971904"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-26932"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-26932"
  ]
}



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