wid-sec-w-2022-0523
Vulnerability from csaf_certbund
Published
2022-05-12 22:00
Modified
2023-03-15 23:00
Summary
PCRE2: Mehrere Schwachstellen ermöglichen Denial of Service

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
Perl Compatible Regular Expressions (PCRE) ist eine Programmbibliothek zur Auswertung und Anwendung von regulären Ausdrücken.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in PCRE2 (Perl Compatible Regular Expressions) ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- UNIX - Linux - Appliance


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 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.",
         },
         {
            category: "description",
            text: "Perl Compatible Regular Expressions (PCRE) ist eine Programmbibliothek zur Auswertung und Anwendung von regulären Ausdrücken.",
            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 durchzuführen.",
            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 für 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 ermöglichen Denial of Service",
      tracking: {
         current_release_date: "2023-03-15T23:00:00.000+00:00",
         generator: {
            date: "2024-08-15T17:29:49.366+00:00",
            engine: {
               name: "BSI-WID",
               version: "1.3.5",
            },
         },
         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: "2022-05-12T22:00:00.000+00:00",
         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: "2022-05-12T22:00:00.000+00:00",
         title: "CVE-2022-1587",
      },
   ],
}


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