WID-SEC-W-2022-2243

Vulnerability from csaf_certbund - Published: 2020-06-21 22:00 - Updated: 2025-01-15 23:00
Summary
mutt: Schwachstelle ermöglicht Manipulation von Daten

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
Mutt ist ein textbasiertes E-Mail-Programm für Unix und andere Unix-artige Betriebssysteme.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in mutt ausnutzen, um Daten 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": "Mutt ist ein textbasiertes E-Mail-Programm f\u00fcr Unix und andere Unix-artige Betriebssysteme.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in mutt ausnutzen, um Daten 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-2022-2243 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2022-2243.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-2243 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2243"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2020-06-21",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14954"
      },
      {
        "category": "external",
        "summary": "mutt Mailing Liste",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14954"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4708 vom 2020-06-22",
        "url": "https://www.debian.org/security/2020/dsa-4708"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1771-1 vom 2020-06-26",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-June/007042.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1794-1 vom 2020-06-29",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-June/007050.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:14414-1 vom 2020-06-30",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-June/007052.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1892 vom 2022-12-07",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1892.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7204-1 vom 2025-01-15",
        "url": "https://ubuntu.com/security/notices/USN-7204-1"
      }
    ],
    "source_lang": "en-US",
    "title": "mutt: Schwachstelle erm\u00f6glicht Manipulation von Daten",
    "tracking": {
      "current_release_date": "2025-01-15T23:00:00.000+00:00",
      "generator": {
        "date": "2025-01-16T09:22:24.559+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.10"
        }
      },
      "id": "WID-SEC-W-2022-2243",
      "initial_release_date": "2020-06-21T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2020-06-21T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2020-06-24T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: FEDORA-2020-1CB4C3697B, FEDORA-2020-31AF2AC7FD"
        },
        {
          "date": "2020-06-25T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-06-29T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-06-30T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Debian und SUSE aufgenommen"
        },
        {
          "date": "2022-12-06T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2025-01-15T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "7"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.14.4",
                "product": {
                  "name": "Open Source mutt \u003c1.14.4",
                  "product_id": "T016773"
                }
              },
              {
                "category": "product_version",
                "name": "1.14.4",
                "product": {
                  "name": "Open Source mutt 1.14.4",
                  "product_id": "T016773-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:mutt:mutt:1.14.4"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "mutt"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "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-2020-14954",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in mutt. Diese besteht aufgrund eines STARTTLS-Pufferproblems, das IMAP, SMTP und POP3 beeintr\u00e4chtigt. Wenn ein Server eine \"begin TLS\"-Antwort sendet, liest der Client zus\u00e4tzliche Daten (z.B. von einem Man-in-the-Middle-Angreifer) und wertet sie im TLS-Kontext aus. Dieser Angriff wird als \"response injection\" bezeichnet."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T000126",
          "398363",
          "T016773"
        ]
      },
      "release_date": "2020-06-21T22:00:00.000+00:00",
      "title": "CVE-2020-14954"
    }
  ]
}


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  • 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.
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  • 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.