{"api_version":"1","generated_at":"2026-04-23T15:29:58+00:00","cve":"CVE-2019-1010305","urls":{"html":"https://cve.report/CVE-2019-1010305","api":"https://cve.report/api/cve/CVE-2019-1010305.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2019-1010305","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010305"},"summary":{"title":"CVE-2019-1010305","description":"libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d.","state":"PUBLIC","assigner":"cve-assign@distributedweaknessfiling.org","published_at":"2019-07-15 15:15:00","updated_at":"2023-11-07 03:02:00"},"problem_types":["CWE-119"],"metrics":[],"references":[{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IXWNEY4CJBLPRKV6LG7FQUPD6WVZYBTB/","name":"FEDORA-2019-da6be81bd3","refsource":"","tags":[],"title":"[SECURITY] Fedora 29 Update: libmspack-0.10.1-0.1.alpha.fc29 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/kyz/libmspack/issues/27","name":"https://github.com/kyz/libmspack/issues/27","refsource":"MISC","tags":["Exploit","Issue Tracking","Third Party Advisory"],"title":"Heap buffer overflow in chmd_read_headers() · Issue #27 · kyz/libmspack · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IXWNEY4CJBLPRKV6LG7FQUPD6WVZYBTB/","name":"FEDORA-2019-da6be81bd3","refsource":"FEDORA","tags":["Third Party Advisory"],"title":"[SECURITY] Fedora 29 Update: libmspack-0.10.1-0.1.alpha.fc29 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S2QJTUAGP22YY7453MHGTFN4YQE5HJBR/","name":"FEDORA-2019-6235a32624","refsource":"FEDORA","tags":["Third Party Advisory"],"title":"[SECURITY] Fedora 30 Update: libmspack-0.10.1-0.1.alpha.fc30 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://github.com/kyz/libmspack/commit/2f084136cfe0d05e5bf5703f3e83c6d955234b4d","name":"https://github.com/kyz/libmspack/commit/2f084136cfe0d05e5bf5703f3e83c6d955234b4d","refsource":"MISC","tags":["Patch","Third Party Advisory"],"title":"length checks when looking for control files · kyz/libmspack@2f08413 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/4066-1/","name":"USN-4066-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-4066-1: libmspack vulnerability | Ubuntu security notices | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2QJTUAGP22YY7453MHGTFN4YQE5HJBR/","name":"FEDORA-2019-6235a32624","refsource":"","tags":[],"title":"[SECURITY] Fedora 30 Update: libmspack-0.10.1-0.1.alpha.fc30 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00033.html","name":"[debian-lts-announce] 20211031 [SECURITY] [DLA 2805-1] libmspack security update","refsource":"MLIST","tags":[],"title":"[SECURITY] [DLA 2805-1] libmspack security update","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://lists.debian.org/debian-lts-announce/2019/08/msg00028.html","name":"[debian-lts-announce] 20190823 [SECURITY] [DLA 1895-1] libmspack security update","refsource":"MLIST","tags":[],"title":"[SECURITY] [DLA 1895-1] libmspack security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/4066-2/","name":"USN-4066-2","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-4066-2: ClamAV vulnerability | Ubuntu security notices | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-1010305","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010305","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"12.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"16.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"18.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"12.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"16.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"18.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","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":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"29","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","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":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"29","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"30","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"kyzer","cpe5":"libmspack","cpe6":"0.9.1","cpe7":"alpha","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"1010305","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"kyzer","cpe5":"libmspack","cpe6":"0.9.1","cpe7":"alpha","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2019-1010305","qid":"178864","title":"Debian Security Update for libmspack (DLA 2805-1)"},{"cve":"CVE-2019-1010305","qid":"377311","title":"Alibaba Cloud Linux Security Update for libmspack (ALINUX2-SA-2020:0121)"},{"cve":"CVE-2019-1010305","qid":"377569","title":"Alibaba Cloud Linux Security Update for libmspack (ALINUX3-SA-2022:0058)"},{"cve":"CVE-2019-1010305","qid":"501041","title":"Alpine Linux Security Update for libmspack"},{"cve":"CVE-2019-1010305","qid":"940122","title":"AlmaLinux Security Update for libmspack (ALSA-2020:1686)"},{"cve":"CVE-2019-1010305","qid":"960414","title":"Rocky Linux Security Update for libmspack (RLSA-2020:1686)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve-assign@distributedweaknessfiling.org","ID":"CVE-2019-1010305","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"libmspack","version":{"version_data":[{"version_value":"0.9.1alpha [fixed: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d]"}]}}]},"vendor_name":"libmspack"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Buffer Overflow"}]}]},"references":{"reference_data":[{"url":"https://github.com/kyz/libmspack/issues/27","refsource":"MISC","name":"https://github.com/kyz/libmspack/issues/27"},{"url":"https://github.com/kyz/libmspack/commit/2f084136cfe0d05e5bf5703f3e83c6d955234b4d","refsource":"MISC","name":"https://github.com/kyz/libmspack/commit/2f084136cfe0d05e5bf5703f3e83c6d955234b4d"},{"refsource":"UBUNTU","name":"USN-4066-1","url":"https://usn.ubuntu.com/4066-1/"},{"refsource":"UBUNTU","name":"USN-4066-2","url":"https://usn.ubuntu.com/4066-2/"},{"refsource":"FEDORA","name":"FEDORA-2019-6235a32624","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S2QJTUAGP22YY7453MHGTFN4YQE5HJBR/"},{"refsource":"FEDORA","name":"FEDORA-2019-da6be81bd3","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IXWNEY4CJBLPRKV6LG7FQUPD6WVZYBTB/"},{"refsource":"MLIST","name":"[debian-lts-announce] 20190823 [SECURITY] [DLA 1895-1] libmspack security update","url":"https://lists.debian.org/debian-lts-announce/2019/08/msg00028.html"},{"refsource":"MLIST","name":"[debian-lts-announce] 20211031 [SECURITY] [DLA 2805-1] libmspack security update","url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00033.html"}]}},"nvd":{"publishedDate":"2019-07-15 15:15:00","lastModifiedDate":"2023-11-07 03:02:00","problem_types":["CWE-119"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","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:kyzer:libmspack:0.9.1:alpha:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*","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:9.0:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2019","CveId":"1010305","Ordinal":"148086","Title":"CVE-2019-1010305","CVE":"CVE-2019-1010305","Year":"2019"},"notes":[{"CveYear":"2019","CveId":"1010305","Ordinal":"1","NoteData":"libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d.","Type":"Description","Title":null},{"CveYear":"2019","CveId":"1010305","Ordinal":"2","NoteData":"2019-07-15","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"1010305","Ordinal":"3","NoteData":"2021-10-31","Type":"Other","Title":"Modified"}]}}}