WID-SEC-W-2025-0645

Vulnerability from csaf_certbund - Published: 2025-03-26 23:00 - Updated: 2025-06-12 22:00
Summary
Exim: Schwachstelle ermöglicht Privilegieneskalation

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
Exim (EXperimental Internet Mailer) ist ein Mailserver und Mail Transfer Agent.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle in Exim ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme
- Linux - Sonstiges - 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": "Exim (EXperimental Internet Mailer) ist ein Mailserver und Mail Transfer Agent.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Exim ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\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-2025-0645 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0645.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-0645 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0645"
      },
      {
        "category": "external",
        "summary": "Exim Security update CVE-2025-30232 vom 2025-03-26",
        "url": "https://www.exim.org/static/doc/security/CVE-2025-30232.txt"
      },
      {
        "category": "external",
        "summary": "Mailing List OSS Security vom 2025-03-26",
        "url": "https://seclists.org/oss-sec/2025/q1/245"
      },
      {
        "category": "external",
        "summary": "Exim Fix",
        "url": "https://code.exim.org/exim/exim/commit/be040d7df68a8cbb244aaabc37832984dafcbf55"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5887 vom 2025-03-26",
        "url": "https://lists.debian.org/debian-security-announce/2025/msg00049.html"
      },
      {
        "category": "external",
        "summary": "Arch Linux Security Advisory ASA-202503-1 vom 2025-03-26",
        "url": "https://security.archlinux.org/ASA-202503-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7373-1 vom 2025-03-26",
        "url": "https://ubuntu.com/security/notices/USN-7373-1"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2025:14935-1 vom 2025-03-29",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/FWOEKGYKRDYC2W34VQF5FTTBG3QZEGCU/"
      },
      {
        "category": "external",
        "summary": "cPanel 128 Change Log vom 2025-06-13",
        "url": "https://docs.cpanel.net/changelogs/128-change-log/"
      }
    ],
    "source_lang": "en-US",
    "title": "Exim: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2025-06-12T22:00:00.000+00:00",
      "generator": {
        "date": "2025-06-13T07:00:20.610+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2025-0645",
      "initial_release_date": "2025-03-26T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-03-26T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-03-30T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2025-06-12T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates aufgenommen"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Arch Linux",
            "product": {
              "name": "Open Source Arch Linux",
              "product_id": "T013312",
              "product_identification_helper": {
                "cpe": "cpe:/o:archlinux:archlinux:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "4.96-4.98.1",
                "product": {
                  "name": "Open Source Exim 4.96-4.98.1",
                  "product_id": "T042183",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:exim:exim:4.96_-_4.98.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Exim"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "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"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "128",
                "product": {
                  "name": "cPanel cPanel/WHM 128",
                  "product_id": "T044605",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:cpanel:cpanel_whm:128"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "cPanel/WHM"
          }
        ],
        "category": "vendor",
        "name": "cPanel"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-30232",
      "product_status": {
        "known_affected": [
          "2951",
          "T000126",
          "T044605",
          "T013312",
          "T027843",
          "T042183"
        ]
      },
      "release_date": "2025-03-26T23:00:00.000+00:00",
      "title": "CVE-2025-30232"
    }
  ]
}


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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.
  • 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.



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