{"api_version":"1","generated_at":"2026-05-13T15:53:58+00:00","cve":"CVE-2018-20097","urls":{"html":"https://cve.report/CVE-2018-20097","api":"https://cve.report/api/cve/CVE-2018-20097.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-20097","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-20097"},"summary":{"title":"CVE-2018-20097","description":"There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimage_int.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2018-12-12 10:29:00","updated_at":"2023-11-07 02:56:00"},"problem_types":["CWE-119"],"metrics":[],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html","name":"[debian-lts-announce] 20230110 [SECURITY] [DLA 3265-1] exiv2 security update","refsource":"MLIST","tags":[],"title":"[SECURITY] [DLA 3265-1] exiv2 security update","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html","name":"[debian-lts-announce] 20190226 [SECURITY] [DLA 1691-1] exiv2 security update","refsource":"MLIST","tags":["Third Party Advisory"],"title":"[SECURITY] [DLA 1691-1] exiv2 security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/","name":"FEDORA-2019-c9cbbbb5c0","refsource":"FEDORA","tags":[],"title":"[SECURITY] Fedora 30 Update: mingw-exiv2-0.27-3.fc30 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206","name":"https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206","refsource":"MISC","tags":["Exploit","Third Party Advisory"],"title":"pocs/exiv2/20181206 at master · TeamSeri0us/pocs · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/","name":"FEDORA-2019-c9cbbbb5c0","refsource":"","tags":[],"title":"[SECURITY] Fedora 30 Update: mingw-exiv2-0.27-3.fc30 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/Exiv2/exiv2/issues/590","name":"https://github.com/Exiv2/exiv2/issues/590","refsource":"MISC","tags":["Exploit","Issue Tracking","Patch","Third Party Advisory"],"title":"Several bugs in exiv2 0.27-rc3 · Issue #590 · Exiv2/exiv2 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2019:2101","name":"RHSA-2019:2101","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-20097","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20097","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"20097","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"10.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20097","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20097","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20097","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"exiv2","cpe5":"exiv2","cpe6":"0.27","cpe7":"rc3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20097","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"exiv2","cpe5":"exiv2","cpe6":"0.27","cpe7":"rc3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20097","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"30","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20097","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_linux_dekstop","cpe6":"7.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20097","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_linux_server","cpe6":"7.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20097","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_linux_workstation","cpe6":"7.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2018-20097","qid":"181464","title":"Debian Security Update for exiv2 (DLA 3265-1)"},{"cve":"CVE-2018-20097","qid":"377485","title":"Alibaba Cloud Linux Security Update for exiv2 (ALINUX2-SA-2019:0103)"},{"cve":"CVE-2018-20097","qid":"752871","title":"SUSE Enterprise Linux Security Update for exiv2 (SUSE-SU-2022:4252-1)"},{"cve":"CVE-2018-20097","qid":"752916","title":"SUSE Enterprise Linux Security Update for exiv2-0_26 (SUSE-SU-2022:4208-1)"},{"cve":"CVE-2018-20097","qid":"752954","title":"SUSE Enterprise Linux Security Update for exiv2 (SUSE-SU-2022:4276-1)"},{"cve":"CVE-2018-20097","qid":"940399","title":"AlmaLinux Security Update for exiv2 (ALSA-2020:1577)"},{"cve":"CVE-2018-20097","qid":"960313","title":"Rocky Linux Security Update for exiv2 (RLSA-2020:1577)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-20097","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimage_int.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"[debian-lts-announce] 20190226 [SECURITY] [DLA 1691-1] exiv2 security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html"},{"name":"https://github.com/Exiv2/exiv2/issues/590","refsource":"MISC","url":"https://github.com/Exiv2/exiv2/issues/590"},{"name":"https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206","refsource":"MISC","url":"https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206"},{"refsource":"FEDORA","name":"FEDORA-2019-c9cbbbb5c0","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/"},{"refsource":"REDHAT","name":"RHSA-2019:2101","url":"https://access.redhat.com/errata/RHSA-2019:2101"},{"refsource":"MLIST","name":"[debian-lts-announce] 20230110 [SECURITY] [DLA 3265-1] exiv2 security update","url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html"}]}},"nvd":{"publishedDate":"2018-12-12 10:29:00","lastModifiedDate":"2023-11-07 02:56:00","problem_types":["CWE-119"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:N/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:exiv2:exiv2:0.27:rc3:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:redhat:enterprise_linux_dekstop:7.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"20097","Ordinal":"139361","Title":"CVE-2018-20097","CVE":"CVE-2018-20097","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"20097","Ordinal":"1","NoteData":"There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimage_int.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"20097","Ordinal":"2","NoteData":"2018-12-12","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"20097","Ordinal":"3","NoteData":"2019-08-06","Type":"Other","Title":"Modified"}]}}}