{"id":"CVE-2019-17545","details":"GDAL through 3.0.1 has a poolDestroy double free in OGRExpatRealloc in ogr/ogr_expat.cpp when the 10MB threshold is exceeded.","aliases":["PYSEC-2019-241"],"modified":"2026-08-07T14:52:49.503979Z","published":"2019-10-14T02:15:11.030Z","related":["openSUSE-SU-2019:2466-1"],"database_specific":{"unresolved_ranges":[{"vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"},{"introduced":"9.0"},{"last_affected":"9.0"},{"introduced":"10.0"},{"last_affected":"10.0"}],"source":"CPE_STRING"},{"cpes":["cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"30"},{"last_affected":"30"},{"introduced":"31"},{"last_affected":"31"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora"},{"cpes":["cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*"],"extracted_events":[{"introduced":"15.0-sp1"},{"last_affected":"15.0-sp1"}],"source":"CPE_STRING","vendor_product":"opensuse:backports_sle"},{"cpes":["cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"15.1"},{"last_affected":"15.1"}],"source":"CPE_STRING","vendor_product":"opensuse:leap"},{"source":"CPE_STRING","vendor_product":"oracle:spatial_and_graph","cpes":["cpe:2.3:a:oracle:spatial_and_graph:12.2.0.1:*:*:*:*:*:*:*","cpe:2.3:a:oracle:spatial_and_graph:19c:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"12.2.0.1"},{"last_affected":"12.2.0.1"},{"introduced":"19c"},{"last_affected":"19c"}]}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CB7RRPCQP253XA5MYUOLHLRPKNGKVZNT/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XVRC3EBQBFBVQC26XJE3AI3KQXC2NGTP/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/11/msg00005.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/01/msg00004.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/09/msg00040.html"},{"type":"ADVISORY","url":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16178"},{"type":"FIX","url":"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00022.html"},{"type":"FIX","url":"https://github.com/OSGeo/gdal/commit/148115fcc40f1651a5d15fa34c9a8c528e7147bb"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/osgeo/gdal","events":[{"introduced":"0"},{"last_affected":"df36f287cc9df9e2be176c41971f110cc2f18cd7"},{"fixed":"148115fcc40f1651a5d15fa34c9a8c528e7147bb"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"3.0.1"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:*"}}],"versions":["v3.0.1","v3.0.0","v2.4.0","v2.3.0beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17545.json","vanir_signatures_modified":"2026-08-07T14:52:49Z","vanir_signatures":[{"id":"CVE-2019-17545-953d6849","signature_type":"Function","signature_version":"v1","source":"https://github.com/osgeo/gdal/commit/148115fcc40f1651a5d15fa34c9a8c528e7147bb","target":{"function":"OGRExpatRealloc","file":"gdal/ogr/ogr_expat.cpp"},"deprecated":false,"digest":{"function_hash":"110395127982434165459425119816292298899","length":159}},{"deprecated":false,"digest":{"threshold":0.9,"line_hashes":["308229990210759106968400908252313392300","152172563583615806696898864395479245553","259181652519837524019465353356666549752","91935301074849414130272711771149295592"]},"id":"CVE-2019-17545-bbef44bd","signature_type":"Line","signature_version":"v1","source":"https://github.com/osgeo/gdal/commit/148115fcc40f1651a5d15fa34c9a8c528e7147bb","target":{"file":"gdal/ogr/ogr_expat.cpp"}}]}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}