ubuntu-cve-2025-31335
Vulnerability from osv_ubuntu
Published
2025-03-28 06:15
Modified
2026-04-22 07:54
Summary
Details

The OpenSAML C++ library before 3.3.1 allows forging of signed SAML messages via parameter manipulation (when using SAML bindings that rely on non-XML signatures).

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libsaml8v5",
            "binary_version": "2.5.5-1ubuntu0.1+esm1"
          },
          {
            "binary_name": "opensaml2-schemas",
            "binary_version": "2.5.5-1ubuntu0.1+esm1"
          },
          {
            "binary_name": "opensaml2-tools",
            "binary_version": "2.5.5-1ubuntu0.1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "opensaml2",
        "purl": "pkg:deb/ubuntu/opensaml2@2.5.5-1ubuntu0.1+esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.5.5-1ubuntu0.1+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.3-2.1ubuntu2",
        "2.5.5-1",
        "2.5.5-1ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libsaml9",
            "binary_version": "2.6.1-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "opensaml2-schemas",
            "binary_version": "2.6.1-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "opensaml2-tools",
            "binary_version": "2.6.1-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "opensaml2",
        "purl": "pkg:deb/ubuntu/opensaml2@2.6.1-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.6.1-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.6.0-4",
        "2.6.0-5",
        "2.6.0-5build1",
        "2.6.1-1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libsaml10",
            "binary_version": "3.0.1-1ubuntu0.1"
          },
          {
            "binary_name": "opensaml-schemas",
            "binary_version": "3.0.1-1ubuntu0.1"
          },
          {
            "binary_name": "opensaml-tools",
            "binary_version": "3.0.1-1ubuntu0.1"
          },
          {
            "binary_name": "opensaml2-schemas",
            "binary_version": "3.0.1-1ubuntu0.1"
          },
          {
            "binary_name": "opensaml2-tools",
            "binary_version": "3.0.1-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "opensaml",
        "purl": "pkg:deb/ubuntu/opensaml@3.0.1-1ubuntu0.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.1-1ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.1-1",
        "3.0.1-1build1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libsaml12",
            "binary_version": "3.2.1-1ubuntu0.1"
          },
          {
            "binary_name": "opensaml-schemas",
            "binary_version": "3.2.1-1ubuntu0.1"
          },
          {
            "binary_name": "opensaml-tools",
            "binary_version": "3.2.1-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "opensaml",
        "purl": "pkg:deb/ubuntu/opensaml@3.2.1-1ubuntu0.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.1-1ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.2.0-2ubuntu1",
        "3.2.1-1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libsaml12t64",
            "binary_version": "3.2.1-4.1ubuntu0.24.04.1"
          },
          {
            "binary_name": "opensaml-schemas",
            "binary_version": "3.2.1-4.1ubuntu0.24.04.1"
          },
          {
            "binary_name": "opensaml-tools",
            "binary_version": "3.2.1-4.1ubuntu0.24.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "opensaml",
        "purl": "pkg:deb/ubuntu/opensaml@3.2.1-4.1ubuntu0.24.04.1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.1-4.1ubuntu0.24.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.2.1-3",
        "3.2.1-4",
        "3.2.1-4.1build1",
        "3.2.1-4.1build2"
      ]
    }
  ],
  "aliases": [],
  "details": "The OpenSAML C++ library before 3.3.1 allows forging of signed SAML messages via parameter manipulation (when using SAML bindings that rely on non-XML signatures).",
  "id": "UBUNTU-CVE-2025-31335",
  "modified": "2026-04-22T07:54:10Z",
  "published": "2025-03-28T06:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-31335"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-31335"
    },
    {
      "type": "REPORT",
      "url": "https://shibboleth.net/community/advisories/secadv_20250313.txt"
    },
    {
      "type": "REPORT",
      "url": "https://git.shibboleth.net/view/?p=cpp-opensaml.git;a=commit;h=22a610b322e2178abd03e97cdbc8fb50b45efaee"
    },
    {
      "type": "REPORT",
      "url": "https://git.shibboleth.net/view/?p=cpp-opensaml.git;a=commit;h=22a610b322e2178abd03e97cdbc8fb50b45efaee"
    },
    {
      "type": "REPORT",
      "url": "https://lists.debian.org/debian-security-announce/2025/msg00041.html"
    },
    {
      "type": "REPORT",
      "url": "https://shibboleth.atlassian.net/browse/CPPOST-126"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7364-1"
    }
  ],
  "related": [
    "USN-7364-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2025-31335"
  ]
}



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Sightings

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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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