usn-7313-1
Vulnerability from osv_ubuntu
Published
2025-03-03 12:25
Modified
2026-04-27 14:11
Summary
erlang vulnerability
Details

It was discovered that Erlang incorrectly handled SFTP packet sizes. A remote attacker could possibly use this issue to cause Erlang to consume resources, resulting in a denial of service.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-26618",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
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        }
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        }
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            "binary_name": "erlang-base",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.1"
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            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.1"
          },
          {
            "binary_name": "erlang-diameter",
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          {
            "binary_name": "erlang-edoc",
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            "binary_name": "erlang-runtime-tools",
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          },
          {
            "binary_name": "erlang-syntax-tools",
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          },
          {
            "binary_name": "erlang-tools",
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          },
          {
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          },
          {
            "binary_name": "erlang-x11",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.1"
          },
          {
            "binary_name": "erlang-xmerl",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "erlang",
        "purl": "pkg:deb/ubuntu/erlang@1:25.3.2.8+dfsg-1ubuntu4.1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:25.3.2.8+dfsg-1ubuntu4.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:25.2.3+dfsg-1",
        "1:25.3.2.8+dfsg-1",
        "1:25.3.2.8+dfsg-1ubuntu1",
        "1:25.3.2.8+dfsg-1ubuntu3",
        "1:25.3.2.8+dfsg-1ubuntu4"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that Erlang incorrectly handled SFTP packet sizes. A\nremote attacker could possibly use this issue to cause Erlang to consume\nresources, resulting in a denial of service.\n",
  "id": "USN-7313-1",
  "modified": "2026-04-27T14:11:40Z",
  "published": "2025-03-03T12:25:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7313-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-26618"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "erlang vulnerability",
  "upstream": [
    "UBUNTU-CVE-2025-26618"
  ]
}



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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.

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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.