usn-7443-2
Vulnerability from osv_ubuntu
Published
2025-04-23 11:35
Modified
2025-10-13 04:41
Summary
erlang vulnerability
Details

USN-7443-1 fixed a vulnerability in Erlang. This update provides the corresponding update for Ubuntu 25.04.

Original advisory details:

Fabian Bäumer, Marcel Maehren, Marcus Brinkmann, and Jörg Schwenk discovered that Erlang OTP’s SSH module incorrect handled authentication. A remote attacker could use this issue to execute arbitrary commands without authentication, possibly leading to a system compromise.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-32433",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.04"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "erlang",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-asn1",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-base",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-common-test",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-crypto",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-debugger",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-dev",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-dialyzer",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-diameter",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-edoc",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-eldap",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-et",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-eunit",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-examples",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-ftp",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-inets",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-jinterface",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-megaco",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-mnesia",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-mode",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-nox",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-observer",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-odbc",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-os-mon",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-parsetools",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-public-key",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-reltool",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-runtime-tools",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-snmp",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-src",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-ssh",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-ssl",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-syntax-tools",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-tftp",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-tools",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-wx",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-x11",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          },
          {
            "binary_name": "erlang-xmerl",
            "binary_version": "1:27.3+dfsg-1ubuntu1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.04",
        "name": "erlang",
        "purl": "pkg:deb/ubuntu/erlang@1:27.3+dfsg-1ubuntu1.1?arch=source\u0026distro=plucky"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:27.3+dfsg-1ubuntu1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:25.3.2.12+dfsg-1ubuntu2",
        "1:27.2+dfsg-2",
        "1:27.2.1+dfsg-1",
        "1:27.2.1+dfsg-2",
        "1:27.2.2+dfsg-1",
        "1:27.2.3+dfsg-1",
        "1:27.2.4+dfsg-1",
        "1:27.3+dfsg-1",
        "1:27.3+dfsg-1ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "USN-7443-1 fixed a vulnerability in Erlang. This update provides the\ncorresponding update for Ubuntu 25.04.\n\nOriginal advisory details:\n\n Fabian B\u00e4umer, Marcel Maehren, Marcus Brinkmann, and J\u00f6rg Schwenk\n discovered that Erlang OTP\u2019s SSH module incorrect handled authentication.\n A remote attacker could use this issue to execute arbitrary commands\n without authentication, possibly leading to a system compromise.\n",
  "id": "USN-7443-2",
  "modified": "2025-10-13T04:41:01Z",
  "published": "2025-04-23T11:35:02.390070Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7443-2"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-32433"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "erlang vulnerability",
  "upstream": [
    "UBUNTU-CVE-2025-32433"
  ]
}



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