Medium severity6.5OSV Advisory· Published Jan 1, 2019· Updated Jun 17, 2026
CVE-2018-20650
CVE-2018-20650
Description
A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to the lack of a check for the dict data type, as demonstrated by use of the FileSpec class (in FileSpec.cc) in pdfdetach.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
20poppler-0.10.0, poppler-0.11.0, poppler-0.11.1, …+ 1 more
- (no CPE)range: poppler-0.10.0, poppler-0.11.0, poppler-0.11.1, …
- (no CPE)range: <0.72.0
- osv-coords18 versionspkg:rpm/opensuse/poppler&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/poppler&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/poppler&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP2pkg:rpm/suse/poppler-qt&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/poppler-qt&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/poppler-qt&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5
< 0.62.0-4.6.1+ 17 more
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.43.0-16.25.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.43.0-16.25.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.24.4-14.26.1
- (no CPE)range: < 0.62.0-4.6.1
- (no CPE)range: < 0.43.0-16.25.1
- (no CPE)range: < 0.43.0-16.25.1
- (no CPE)range: < 0.43.0-16.25.1
Patches
Vulnerability mechanics
References
9- gitlab.freedesktop.org/poppler/poppler/commit/de0c0b8324e776f0b851485e0fc9622fc35695b7nvdPatchThird Party Advisory
- gitlab.freedesktop.org/poppler/poppler/issues/704nvdIssue TrackingPatchThird Party Advisory
- www.securityfocus.com/bid/106459nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2019:2022nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2019:2713nvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2019/09/msg00033.htmlnvdMailing ListThird Party Advisory
- lists.debian.org/debian-lts-announce/2020/11/msg00014.htmlnvdMailing ListThird Party Advisory
- lists.debian.org/debian-lts-announce/2022/09/msg00030.htmlnvdMailing ListThird Party Advisory
- usn.ubuntu.com/3865-1/nvdThird Party Advisory
News mentions
0No linked articles in our index yet.