{"id":"CVE-2018-20481","state":"PUBLISHED","title":"XRef::getEntry in XRef.cc in Poppler 0.72.0 mishandles unallocated XRef entries, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted","description":"XRef::getEntry in XRef.cc in Poppler 0.72.0 mishandles unallocated XRef entries, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted PDF document, when XRefEntry::setFlag in XRef.h is called from Parser::makeStream in Parser.cc.","publishedAt":"2018-12-26T04:00:00.000Z","updatedAt":"2024-08-05T12:05:16.857Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://gitlab.freedesktop.org/poppler/poppler/issues/692","https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143","https://usn.ubuntu.com/3865-1/","https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html","http://www.securityfocus.com/bid/106321","https://access.redhat.com/errata/RHSA-2019:2022","https://access.redhat.com/errata/RHSA-2019:2713","https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:39.424Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/20xxx/CVE-2018-20481.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-20481","state":"PUBLISHED","datePublished":"2018-12-26T04:00:00.000Z","dateUpdated":"2024-08-05T12:05:16.857Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2018-12-25T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"XRef::getEntry in XRef.cc in Poppler 0.72.0 mishandles unallocated XRef entries, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted PDF document, when XRefEntry::setFlag in XRef.h is called from Parser::makeStream in Parser.cc."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://gitlab.freedesktop.org/poppler/poppler/issues/692","tags":["x_refsource_MISC"]},{"url":"https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143","tags":["x_refsource_MISC"]},{"url":"https://usn.ubuntu.com/3865-1/","name":"USN-3865-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html","name":"[debian-lts-announce] 20190308 [SECURITY] [DLA 1706-1] poppler security update","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.securityfocus.com/bid/106321","name":"106321","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://access.redhat.com/errata/RHSA-2019:2022","name":"RHSA-2019:2022","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2019:2713","name":"RHSA-2019:2713","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html","name":"[debian-lts-announce] 20200723 [SECURITY] [DLA 2287-1] poppler security update","tags":["mailing-list","x_refsource_MLIST"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2020-07-23T11:06:12.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2018-12-25T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-20481","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":"XRef::getEntry in XRef.cc in Poppler 0.72.0 mishandles unallocated XRef entries, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted PDF document, when XRefEntry::setFlag in XRef.h is called from Parser::makeStream in Parser.cc."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://gitlab.freedesktop.org/poppler/poppler/issues/692","refsource":"MISC","url":"https://gitlab.freedesktop.org/poppler/poppler/issues/692"},{"name":"https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143","refsource":"MISC","url":"https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143"},{"name":"USN-3865-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3865-1/"},{"name":"[debian-lts-announce] 20190308 [SECURITY] [DLA 1706-1] poppler security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html"},{"name":"106321","refsource":"BID","url":"http://www.securityfocus.com/bid/106321"},{"name":"RHSA-2019:2022","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2019:2022"},{"name":"RHSA-2019:2713","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2019:2713"},{"name":"[debian-lts-announce] 20200723 [SECURITY] [DLA 2287-1] poppler security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://gitlab.freedesktop.org/poppler/poppler/issues/692","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://usn.ubuntu.com/3865-1/","name":"USN-3865-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html","name":"[debian-lts-announce] 20190308 [SECURITY] [DLA 1706-1] poppler security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.securityfocus.com/bid/106321","name":"106321","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2019:2022","name":"RHSA-2019:2022","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2019:2713","name":"RHSA-2019:2713","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html","name":"[debian-lts-announce] 20200723 [SECURITY] [DLA 2287-1] poppler security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T12:05:16.857Z"}}]}}}