{"api_version":"1","generated_at":"2026-07-23T14:51:36+00:00","cve":"CVE-2018-16548","urls":{"html":"https://cve.report/CVE-2018-16548","api":"https://cve.report/api/cve/CVE-2018-16548.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-16548","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-16548"},"summary":{"title":"CVE-2018-16548","description":"An issue was discovered in ZZIPlib through 0.13.69. There is a memory leak triggered in the function __zzip_parse_root_directory in zip.c, which will lead to a denial of service attack.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2018-09-05 21:29:00","updated_at":"2020-06-28 15:15:00"},"problem_types":["CWE-772"],"metrics":[],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html","name":"[debian-lts-announce] 20200628 [SECURITY] [DLA 2258-1] zziplib security update","refsource":"MLIST","tags":[],"title":"[SECURITY] [DLA 2258-1] zziplib security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00066.html","name":"openSUSE-SU-2019:2394","refsource":"SUSE","tags":[],"title":"[security-announce] openSUSE-SU-2019:2394-1: moderate: Security update f","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/gdraheim/zziplib/issues/58","name":"https://github.com/gdraheim/zziplib/issues/58","refsource":"MISC","tags":["Exploit","Patch","Third Party Advisory"],"title":"There are memory leaks in zziplib <=v0.13.69 which is trigged in __zzip_parse_root_directory(in zzip/zip.c:427) · Issue #58 · gdraheim/zziplib · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2019:2196","name":"RHSA-2019:2196","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00065.html","name":"openSUSE-SU-2019:2396","refsource":"SUSE","tags":[],"title":"[security-announce] openSUSE-SU-2019:2396-1: moderate: Security update f","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-16548","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16548","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"16548","vulnerable":"1","versionEndIncluding":"0.13.69","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"zziplib_project","cpe5":"zziplib","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2018-16548","qid":"377253","title":"Alibaba Cloud Linux Security Update for zziplib (ALINUX2-SA-2019:0052)"},{"cve":"CVE-2018-16548","qid":"501342","title":"Alpine Linux Security Update for zziplib"},{"cve":"CVE-2018-16548","qid":"900890","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for zziplib (7457)"},{"cve":"CVE-2018-16548","qid":"901241","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for zziplib (7013)"},{"cve":"CVE-2018-16548","qid":"905406","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for zziplib (7457-1)"},{"cve":"CVE-2018-16548","qid":"905412","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for zziplib (7013-1)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-16548","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":"An issue was discovered in ZZIPlib through 0.13.69. There is a memory leak triggered in the function __zzip_parse_root_directory in zip.c, which will lead to a denial of service attack."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://github.com/gdraheim/zziplib/issues/58","refsource":"MISC","url":"https://github.com/gdraheim/zziplib/issues/58"},{"refsource":"REDHAT","name":"RHSA-2019:2196","url":"https://access.redhat.com/errata/RHSA-2019:2196"},{"refsource":"SUSE","name":"openSUSE-SU-2019:2396","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00065.html"},{"refsource":"SUSE","name":"openSUSE-SU-2019:2394","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00066.html"},{"refsource":"MLIST","name":"[debian-lts-announce] 20200628 [SECURITY] [DLA 2258-1] zziplib security update","url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html"}]}},"nvd":{"publishedDate":"2018-09-05 21:29:00","lastModifiedDate":"2020-06-28 15:15:00","problem_types":["CWE-772"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/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,"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:zziplib_project:zziplib:*:*:*:*:*:*:*:*","versionEndIncluding":"0.13.69","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"16548","Ordinal":"133341","Title":"CVE-2018-16548","CVE":"CVE-2018-16548","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"16548","Ordinal":"1","NoteData":"An issue was discovered in ZZIPlib through 0.13.69. There is a memory leak triggered in the function __zzip_parse_root_directory in zip.c, which will lead to a denial of service attack.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"16548","Ordinal":"2","NoteData":"2018-09-05","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"16548","Ordinal":"3","NoteData":"2020-06-28","Type":"Other","Title":"Modified"}]}}}