csaf_certbund - wid-sec-w-2025-2607

WID-SEC-W-2025-2607

Vulnerability from csaf_certbund - Published: 2025-11-16 23:00 - Updated: 2025-11-19 23:00

Summary

Red Hat Enterprise Linux (lasso): Eine Schwachstelle ermöglichen Codeausführung

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Red Hat Enterprise Linux (lasso) (RHEL) ist eine populäre Linux-Distribution.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux (lasso) ausnutzen, um beliebigen Programmcode auszuführen.

Betroffene Betriebssysteme

- Linux

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Red Hat Enterprise Linux (lasso) (RHEL) ist eine popul\u00e4re Linux-Distribution.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux (lasso) ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2025-2607 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2607.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-2607 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2607"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21399 vom 2025-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2025:21399"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21400 vom 2025-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2025:21400"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21401 vom 2025-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2025:21401"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21402 vom 2025-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2025:21402"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21403 vom 2025-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2025:21403"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21404 vom 2025-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2025:21404"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21405 vom 2025-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2025:21405"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21406 vom 2025-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2025:21406"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21452 vom 2025-11-17",
        "url": "https://access.redhat.com/errata/RHSA-2025:21452"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21462 vom 2025-11-17",
        "url": "https://access.redhat.com/errata/RHSA-2025:21462"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:21628 vom 2025-11-17",
        "url": "https://access.redhat.com/errata/RHSA-2025:21628"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2025:21628 vom 2025-11-18",
        "url": "https://errata.build.resf.org/RLSA-2025:21628"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7872-1 vom 2025-11-18",
        "url": "https://ubuntu.com/security/notices/USN-7872-1"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2025-21628 vom 2025-11-20",
        "url": "https://linux.oracle.com/errata/ELSA-2025-21628.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux (lasso): Eine Schwachstelle erm\u00f6glichen Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2025-11-19T23:00:00.000+00:00",
      "generator": {
        "date": "2025-11-20T07:37:21.333+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2025-2607",
      "initial_release_date": "2025-11-16T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-11-16T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-11-17T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2025-11-18T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-11-19T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "RESF Rocky Linux",
            "product": {
              "name": "RESF Rocky Linux",
              "product_id": "T032255",
              "product_identification_helper": {
                "cpe": "cpe:/o:resf:rocky_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "RESF"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux",
                "product": {
                  "name": "Red Hat Enterprise Linux",
                  "product_id": "67646",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:-"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=8.4 x86_64",
                "product": {
                  "name": "Red Hat Enterprise Linux \u003c=8.4 x86_64",
                  "product_id": "T048634"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=8.4 x86_64",
                "product": {
                  "name": "Red Hat Enterprise Linux \u003c=8.4 x86_64",
                  "product_id": "T048634-fixed"
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-47151",
      "product_status": {
        "known_affected": [
          "67646",
          "T000126",
          "T004914",
          "T032255"
        ],
        "last_affected": [
          "T048634"
        ]
      },
      "release_date": "2025-11-16T23:00:00.000+00:00",
      "title": "CVE-2025-47151"
    }
  ]
}

CVE-2025-47151 (GCVE-0-2025-47151)

Vulnerability from cvelistv5 – Published: 2025-11-05 14:57 – Updated: 2025-11-05 22:35

Summary

A type confusion vulnerability exists in the lasso_node_impl_init_from_xml functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML response can lead to an arbitrary code execution. An attacker can send a malformed SAML response to trigger this vulnerability.

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')

Assigner

talos

References

URL

Tags

https://talosintelligence.com/vulnerability_repor…

Impacted products

	Vendor	Product	Version
	Entr'ouvert	Lasso	Affected: 2.5.1 Affected: 2.8.2

Credits

Discovered by Keane O'Kelley of and another member of Cisco Advanced Security Initiative Group

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-05T17:04:19.704Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2193"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-47151",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-05T19:02:10.872122Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-05T19:02:18.742Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Lasso",
          "vendor": "Entr\u0027ouvert",
          "versions": [
            {
              "status": "affected",
              "version": "2.5.1"
            },
            {
              "status": "affected",
              "version": "2.8.2"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Discovered by Keane O\u0026#39;Kelley of and another member of Cisco Advanced Security Initiative Group"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A type confusion vulnerability exists in the lasso_node_impl_init_from_xml functionality of Entr\u0026#39;ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML response can lead to an arbitrary code execution. An attacker can send a malformed SAML response to trigger this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-843",
              "description": "CWE-843: Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-05T22:35:15.897Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2193",
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2193"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2025-47151",
    "datePublished": "2025-11-05T14:57:01.436Z",
    "dateReserved": "2025-05-07T13:20:20.533Z",
    "dateUpdated": "2025-11-05T22:35:15.897Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

WID-SEC-W-2025-2607

CVE-2025-47151 (GCVE-0-2025-47151)

Tags

Sightings

Nomenclature