{
  "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": "Perl Compatible Regular Expressions (PCRE) ist eine Programmbibliothek zur Auswertung und Anwendung von regul\u00e4ren Ausdr\u00fccken.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in PCRE2 (Perl Compatible Regular Expressions) ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- Appliance",
        "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-2022-0523 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0523.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0523 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0523"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3363 vom 2023-03-16",
        "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00014.html"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 6958506 vom 2023-02-27",
        "url": "https://www.ibm.com/support/pages/node/6958506"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-071 vom 2022-05-20",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-071.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1836-1 vom 2022-05-25",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011157.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1883-1 vom 2022-05-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011183.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory vom 2022-05-12",
        "url": "https://access.redhat.com/security/cve/CVE-2022-1586"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory vom 2022-05-12",
        "url": "https://access.redhat.com/security/cve/CVE-2022-1587"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5251 vom 2022-07-01",
        "url": "https://access.redhat.com/errata/RHSA-2022:5251"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-5251 vom 2022-07-01",
        "url": "http://linux.oracle.com/errata/ELSA-2022-5251.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2334-1 vom 2022-07-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011480.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2360-1 vom 2022-07-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011509.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2361-1 vom 2022-07-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011510.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2565-1 vom 2022-07-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011678.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2566-1 vom 2022-07-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011681.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-5809 vom 2022-08-03",
        "url": "http://linux.oracle.com/errata/ELSA-2022-5809.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2649-1 vom 2022-08-03",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011755.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5809 vom 2022-08-03",
        "url": "https://access.redhat.com/errata/RHSA-2022:5809"
      },
      {
        "category": "external",
        "summary": "AVAYA Security Advisory ASA-2022-112 vom 2022-08-10",
        "url": "https://downloads.avaya.com/css/P8/documents/101083160"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6188 vom 2022-08-25",
        "url": "https://access.redhat.com/errata/RHSA-2022:6188"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6184 vom 2022-08-25",
        "url": "https://access.redhat.com/errata/RHSA-2022:6184"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6183 vom 2022-09-06",
        "url": "https://access.redhat.com/errata/RHSA-2022:6183"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6182 vom 2022-09-06",
        "url": "https://access.redhat.com/errata/RHSA-2022:6182"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5627-1 vom 2022-09-22",
        "url": "https://ubuntu.com/security/notices/USN-5627-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7058 vom 2022-10-20",
        "url": "https://access.redhat.com/errata/RHSA-2022:7058"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7055 vom 2022-10-19",
        "url": "https://access.redhat.com/errata/RHSA-2022:7055"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20221028-0009 vom 2022-10-28",
        "url": "https://security.netapp.com/advisory/ntap-20221028-0009/"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-191 vom 2022-11-04",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-191.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1871 vom 2022-11-09",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1871.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8781 vom 2022-12-08",
        "url": "https://access.redhat.com/errata/RHSA-2022:8781"
      }
    ],
    "source_lang": "en-US",
    "title": "PCRE2: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
    "tracking": {
      "current_release_date": "2023-03-15T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T16:50:47.404+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-0523",
      "initial_release_date": "2022-05-12T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-05-12T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-05-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-05-26T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-05-30T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-06-30T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-07-03T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-07-10T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-07-12T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-07-27T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-08-02T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-08-03T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE und Red Hat aufgenommen"
        },
        {
          "date": "2022-08-11T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2022-08-25T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-09-06T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-09-22T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-19T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-10-30T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2022-11-06T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-11-09T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-12-07T23:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-02-27T23:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2023-03-15T23:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Debian aufgenommen"
        }
      ],
      "status": "final",
      "version": "22"
    }
  },
  "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": "Avaya Aura Application Enablement Services",
            "product": {
              "name": "Avaya Aura Application Enablement Services",
              "product_id": "T015516",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_application_enablement_services:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Communication Manager",
            "product": {
              "name": "Avaya Aura Communication Manager",
              "product_id": "T015126",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:communication_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Device Services",
            "product": {
              "name": "Avaya Aura Device Services",
              "product_id": "T015517",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_device_services:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Experience Portal",
            "product": {
              "name": "Avaya Aura Experience Portal",
              "product_id": "T015519",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_experience_portal:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Session Manager",
            "product": {
              "name": "Avaya Aura Session Manager",
              "product_id": "T015127",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:session_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura System Manager",
            "product": {
              "name": "Avaya Aura System Manager",
              "product_id": "T015518",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_system_manager:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Avaya"
      },
      {
        "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_name",
                "name": "IBM QRadar SIEM 7.5",
                "product": {
                  "name": "IBM QRadar SIEM 7.5",
                  "product_id": "T022954",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:qradar_siem:7.5"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "IBM QRadar SIEM 7.4",
                "product": {
                  "name": "IBM QRadar SIEM 7.4",
                  "product_id": "T025626",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:qradar_siem:7.4"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "QRadar SIEM"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "NetApp ActiveIQ Unified Manager",
            "product": {
              "name": "NetApp ActiveIQ Unified Manager",
              "product_id": "T016960",
              "product_identification_helper": {
                "cpe": "cpe:/a:netapp:active_iq_unified_manager:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "NetApp"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source PCRE (Perl Compatible Regular Expressions) 2",
            "product": {
              "name": "Open Source PCRE (Perl Compatible Regular Expressions) 2",
              "product_id": "T023212",
              "product_identification_helper": {
                "cpe": "cpe:/a:pcre:perl_compatible_regular_expression_library:2"
              }
            }
          }
        ],
        "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": [
          {
            "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 Enterprise Linux",
                "product": {
                  "name": "Red Hat Enterprise Linux",
                  "product_id": "T015361",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:-"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "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"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-1586",
      "notes": [
        {
          "category": "description",
          "text": "In PCRE2 (Perl Compatible Regular Expressions) existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund von mehreren Out-of-Bound-Reads in den Funktionen \"compile_xclass_matchingpath()\" und \"get_recurse_data_length()\" der Datei \"pcre2_jit_compile.c\". Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015519",
          "T008027",
          "T015518",
          "T015517",
          "67646",
          "T015516",
          "T015127",
          "T015126",
          "T004914",
          "T016960",
          "T022954",
          "T015361",
          "2951",
          "T002207",
          "T000126",
          "T025626",
          "398363",
          "T023212"
        ]
      },
      "release_date": "2022-05-12T22:00:00Z",
      "title": "CVE-2022-1586"
    },
    {
      "cve": "CVE-2022-1587",
      "notes": [
        {
          "category": "description",
          "text": "In PCRE2 (Perl Compatible Regular Expressions) existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund von mehreren Out-of-Bound-Reads in den Funktionen \"compile_xclass_matchingpath()\" und \"get_recurse_data_length()\" der Datei \"pcre2_jit_compile.c\". Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015519",
          "T008027",
          "T015518",
          "T015517",
          "67646",
          "T015516",
          "T015127",
          "T015126",
          "T004914",
          "T016960",
          "T022954",
          "T015361",
          "2951",
          "T002207",
          "T000126",
          "T025626",
          "398363",
          "T023212"
        ]
      },
      "release_date": "2022-05-12T22:00:00Z",
      "title": "CVE-2022-1587"
    }
  ]
}