wid-sec-w-2022-1744
Vulnerability from csaf_certbund
Published
2022-10-16 22:00
Modified
2022-12-28 23:00
Summary
GnuPGP: Schwachstelle ermöglicht 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
GNU Privacy Guard (GnuPG) ist ein quelloffenes Verschlüsselungs Tool
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GnuPGP ausnutzen, um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme
- UNIX - Linux - Windows


To clipboard 

{
  "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": "GNU Privacy Guard (GnuPG) ist ein quelloffenes Verschl\u00fcsselungs Tool",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GnuPGP ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- Windows",
        "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-2022-1744 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1744.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1744 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1744"
      },
      {
        "category": "external",
        "summary": "GnuPG VS-Desktop 3.1.26 abgerufen am 2022-12-29",
        "url": "https://gnupg.com/vsd/version-3.1.26.de.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202212-07 vom 2022-12-28",
        "url": "https://security.gentoo.org/glsa/202212-07"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1649 vom 2022-12-10",
        "url": "https://alas.aws.amazon.com/ALAS-2022-1649.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-249 vom 2022-12-09",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-249.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8781 vom 2022-12-08",
        "url": "https://access.redhat.com/errata/RHSA-2022:8781"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1890 vom 2022-12-07",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1890.html"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 6842505 vom 2022-12-01",
        "url": "https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-operator-and-queue-manager-container-images-are-vulnerable-to-multiple-vulnerabilities-from-expat-sqlite-libxml2-libksba-zlib-and-gnutls/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8598 vom 2022-11-22",
        "url": "https://access.redhat.com/errata/RHSA-2022:8598"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7927 vom 2022-11-14",
        "url": "https://access.redhat.com/errata/RHSA-2022:7927"
      },
      {
        "category": "external",
        "summary": "GnuPG Security Advisory vom 2022-10-17",
        "url": "https://gnupg.org/blog/20221017-pepe-left-the-ksba.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3153 vom 2022-10-17",
        "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00022.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5255 vom 2022-10-18",
        "url": "https://www.debian.org/security/2022/dsa-5255"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5688-1 vom 2022-10-19",
        "url": "https://ubuntu.com/security/notices/USN-5688-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3681-1 vom 2022-10-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012596.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3683-1 vom 2022-10-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012597.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7089 vom 2022-10-25",
        "url": "https://access.redhat.com/errata/RHSA-2022:7089"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7088 vom 2022-10-24",
        "url": "https://access.redhat.com/errata/RHSA-2022:7088"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-7088 vom 2022-10-24",
        "url": "https://linux.oracle.com/errata/ELSA-2022-7088.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-7089 vom 2022-10-25",
        "url": "https://linux.oracle.com/errata/ELSA-2022-7089.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7090 vom 2022-10-25",
        "url": "https://access.redhat.com/errata/RHSA-2022:7090"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-7090 vom 2022-10-25",
        "url": "https://linux.oracle.com/errata/ELSA-2022-7090.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5688-2 vom 2022-10-26",
        "url": "https://ubuntu.com/security/notices/USN-5688-2"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7209 vom 2022-10-26",
        "url": "https://access.redhat.com/errata/RHSA-2022:7209"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3750-1 vom 2022-10-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012690.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202210-23 vom 2022-10-31",
        "url": "https://security.gentoo.org/glsa/202210-23"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7283 vom 2022-11-01",
        "url": "https://access.redhat.com/errata/RHSA-2022:7283"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7407 vom 2022-11-03",
        "url": "https://access.redhat.com/errata/RHSA-2022:7407"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6882 vom 2022-11-09",
        "url": "https://access.redhat.com/errata/RHSA-2022:6882"
      }
    ],
    "source_lang": "en-US",
    "title": "GnuPGP: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2022-12-28T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:00:52.884+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-1744",
      "initial_release_date": "2022-10-16T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-10-16T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-10-17T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat und Debian aufgenommen"
        },
        {
          "date": "2022-10-18T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu und Fedora aufgenommen"
        },
        {
          "date": "2022-10-23T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-10-24T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen"
        },
        {
          "date": "2022-10-25T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-26T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat und SUSE aufgenommen"
        },
        {
          "date": "2022-10-30T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2022-11-01T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-03T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-09T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-14T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-22T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-30T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2022-12-06T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-12-07T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-12-11T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-12-28T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Gentoo und g10 Code aufgenommen"
        }
      ],
      "status": "final",
      "version": "18"
    }
  },
  "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": [
          {
            "category": "product_name",
            "name": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "IBM MQ",
            "product": {
              "name": "IBM MQ",
              "product_id": "T021398",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:mq:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source GnuPGP Gpg4win \u003c= 4.0.3",
                "product": {
                  "name": "Open Source GnuPGP Gpg4win \u003c= 4.0.3",
                  "product_id": "T024941",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:gnupg:gnupg:4.0.3::gpg4win"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source GnuPGP VS-Desktop \u003c= 3.1.24",
                "product": {
                  "name": "Open Source GnuPGP VS-Desktop \u003c= 3.1.24",
                  "product_id": "T024942",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:gnupg:gnupg:3.1.24::vs-desktop"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source GnuPGP Windows \u003c= 2.3.7",
                "product": {
                  "name": "Open Source GnuPGP Windows \u003c= 2.3.7",
                  "product_id": "T024943",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:gnupg:gnupg:2.3.7::windows"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source GnuPGP Windows \u003c= LTS 2.2.39",
                "product": {
                  "name": "Open Source GnuPGP Windows \u003c= LTS 2.2.39",
                  "product_id": "T024944",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:gnupg:gnupg:lts_2.2.39::windows"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "GnuPGP"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Red Hat OpenShift",
            "product": {
              "name": "Red Hat OpenShift",
              "product_id": "T008027",
              "product_identification_helper": {
                "cpe": "cpe:/a:redhat:openshift:-"
              }
            }
          }
        ],
        "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": "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": [
          {
            "category": "product_name",
            "name": "g10 Code GnuPG VS-Desktop \u003c 3.1.26",
            "product": {
              "name": "g10 Code GnuPG VS-Desktop \u003c 3.1.26",
              "product_id": "T025727",
              "product_identification_helper": {
                "cpe": "cpe:/a:g10_code:gnupg_vs-desktop:3.1.26"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "g10 Code"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-3515",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in GnuPGP bez\u00fcglich der eingesetzten \"KSBA\" Komponente \"libksba\", wenn diese in einer Version vor 1.6.2 eingebunden ist. Diese wird zum Parsen und Erzeugen von ASN.1 Strukturen u.a. von den S/MIME, X.509 und CMS Funktionalit\u00e4ten verwendet. Aufgrund einer unzureichenden L\u00e4ngenpr\u00fcfung beim Kopieren von Objekten kann ein Puffer\u00fcberlauf herbeigef\u00fchrt werden. Ein Angreifer kann dies beispielsweise mittels speziell gestalteter Zertifikate oder S/MIME Daten ausnutzen, um beliebigen Code zur Ausf\u00fchrung zu bringen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T025727",
          "T008027",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T012167",
          "T004914",
          "T021398"
        ],
        "last_affected": [
          "T024942",
          "T024941",
          "T024944",
          "T024943"
        ]
      },
      "release_date": "2022-10-16T22:00:00Z",
      "title": "CVE-2022-3515"
    }
  ]
}


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