Bugzilla – Bug 1120495
VUL-1: CVE-2018-20481: poppler: XRef::getEntry in XRef.cc mishandles unallocated XRef entries
Last modified: 2024-07-25 03:48:14 UTC
CVE-2018-20481 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. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-20481 http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-20481.html http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20481 https://gitlab.freedesktop.org/poppler/poppler/issues/692 https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143
SUSE-SU-2021:3854-1: An update that fixes 21 vulnerabilities is now available. Category: security (important) Bug References: 1092945,1102531,1107597,1114966,1115185,1115186,1115187,1115626,1120495,1120496,1120939,1120956,1124150,1127329,1129202,1130229,1131696,1131722,1142465,1143950,1179163 CVE References: CVE-2017-18267,CVE-2018-13988,CVE-2018-16646,CVE-2018-18897,CVE-2018-19058,CVE-2018-19059,CVE-2018-19060,CVE-2018-19149,CVE-2018-20481,CVE-2018-20551,CVE-2018-20650,CVE-2018-20662,CVE-2019-10871,CVE-2019-10872,CVE-2019-14494,CVE-2019-7310,CVE-2019-9200,CVE-2019-9631,CVE-2019-9903,CVE-2019-9959,CVE-2020-27778 JIRA References: Sources used: SUSE Linux Enterprise Workstation Extension 15-SP2 (src): poppler-0.62.0-4.6.1 SUSE Linux Enterprise Server for SAP 15-SP1 (src): poppler-0.62.0-4.6.1 SUSE Linux Enterprise Server for SAP 15 (src): poppler-0.62.0-4.6.1 SUSE Linux Enterprise Server 15-SP1-LTSS (src): poppler-0.62.0-4.6.1 SUSE Linux Enterprise Server 15-SP1-BCL (src): poppler-0.62.0-4.6.1 SUSE Linux Enterprise Server 15-LTSS (src): poppler-0.62.0-4.6.1 SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (src): poppler-0.62.0-4.6.1 SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (src): poppler-0.62.0-4.6.1 SUSE Linux Enterprise High Performance Computing 15-LTSS (src): poppler-0.62.0-4.6.1 SUSE Linux Enterprise High Performance Computing 15-ESPOS (src): poppler-0.62.0-4.6.1 SUSE Enterprise Storage 6 (src): poppler-0.62.0-4.6.1 SUSE CaaS Platform 4.0 (src): poppler-0.62.0-4.6.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
openSUSE-SU-2021:3854-1: An update that fixes 21 vulnerabilities is now available. Category: security (important) Bug References: 1092945,1102531,1107597,1114966,1115185,1115186,1115187,1115626,1120495,1120496,1120939,1120956,1124150,1127329,1129202,1130229,1131696,1131722,1142465,1143950,1179163 CVE References: CVE-2017-18267,CVE-2018-13988,CVE-2018-16646,CVE-2018-18897,CVE-2018-19058,CVE-2018-19059,CVE-2018-19060,CVE-2018-19149,CVE-2018-20481,CVE-2018-20551,CVE-2018-20650,CVE-2018-20662,CVE-2019-10871,CVE-2019-10872,CVE-2019-14494,CVE-2019-7310,CVE-2019-9200,CVE-2019-9631,CVE-2019-9903,CVE-2019-9959,CVE-2020-27778 JIRA References: Sources used: openSUSE Leap 15.3 (src): poppler-0.62.0-4.6.1
32-bit arch problem https://gitlab.freedesktop.org/poppler/poppler/-/commit/39a251b1b3a3343400a08e2f03c5518a26624626 15 fixed, 12 remains.
Will submit for 12,12sp2/poppler.
Already submitted long time ago. I believe all fixed.