WID-SEC-W-2025-1370

Vulnerability from csaf_certbund - Published: 2025-06-22 22:00 - Updated: 2025-07-10 22:00
Summary
Red Hat Enterprise Linux (yaml-libyam): Schwachstelle ermöglicht Manipulation von Dateien

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 (RHEL) ist eine populäre Linux-Distribution.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um Dateien zu manipulieren.
Betroffene Betriebssysteme
- Linux - UNIX
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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 (RHEL) ist eine popul\u00e4re Linux-Distribution.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um Dateien zu manipulieren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "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-2025-1370 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1370.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-1370 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1370"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2025-06-22",
        "url": "https://access.redhat.com/errata/RHSA-2025:9338"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2025-06-22",
        "url": "https://access.redhat.com/errata/RHSA-2025:9329"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2025-06-22",
        "url": "https://access.redhat.com/errata/RHSA-2025:9330"
      },
      {
        "category": "external",
        "summary": "PoC f\u00fcr CVE-2025-40908",
        "url": "https://github.com/ingydotnet/yaml-libyaml-pm/issues/120"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2025-9330 vom 2025-06-24",
        "url": "https://linux.oracle.com/errata/ELSA-2025-9330.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2025-9329 vom 2025-06-25",
        "url": "https://linux.oracle.com/errata/ELSA-2025-9329.html"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2025:15261-1 vom 2025-07-05",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HKC72252CNE2PZENAI7UN24YB5X2Z5EK/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7632-1 vom 2025-07-09",
        "url": "https://ubuntu.com/security/notices/USN-7632-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:01885-2 vom 2025-07-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021782.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux (yaml-libyam): Schwachstelle erm\u00f6glicht Manipulation von Dateien",
    "tracking": {
      "current_release_date": "2025-07-10T22:00:00.000+00:00",
      "generator": {
        "date": "2025-07-11T08:30:04.908+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2025-1370",
      "initial_release_date": "2025-06-22T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-06-22T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-06-23T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2025-06-24T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2025-07-06T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2025-07-09T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-07-10T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "6"
    }
  },
  "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c9",
                "product": {
                  "name": "Red Hat Enterprise Linux \u003c9",
                  "product_id": "T038262"
                }
              },
              {
                "category": "product_version",
                "name": "9",
                "product": {
                  "name": "Red Hat Enterprise Linux 9",
                  "product_id": "T038262-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:9"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c8",
                "product": {
                  "name": "Red Hat Enterprise Linux \u003c8",
                  "product_id": "T038603"
                }
              },
              {
                "category": "product_version",
                "name": "8",
                "product": {
                  "name": "Red Hat Enterprise Linux 8",
                  "product_id": "T038603-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:8"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c9.4 Extended Update Support",
                "product": {
                  "name": "Red Hat Enterprise Linux \u003c9.4 Extended Update Support",
                  "product_id": "T042415"
                }
              },
              {
                "category": "product_version",
                "name": "9.4 Extended Update Support",
                "product": {
                  "name": "Red Hat Enterprise Linux 9.4 Extended Update Support",
                  "product_id": "T042415-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:9.4_extended_update_support"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "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-2025-40908",
      "product_status": {
        "known_affected": [
          "T038262",
          "T002207",
          "T038603",
          "T000126",
          "T042415",
          "T027843",
          "T004914"
        ]
      },
      "release_date": "2025-06-22T22:00:00.000+00:00",
      "title": "CVE-2025-40908"
    }
  ]
}


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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.