CVE-2018-20662

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

In Poppler 0.72.0, PDFDoc::setup in PDFDoc.cc allows attackers to cause a denial-of-service (application crash caused by Object.h SIGABRT, because of a wrong return value from PDFDoc::setup) by crafting a PDF file in which an xref data structure is mishandled during extractPDFSubtype processing.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jan 3, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-206635.4The Reporting Addon (aka Reports Addon) through 2019-01-02 for CUBA Platform through 6.10.x has Persistent XSS via the "Reports > Reports" nCVE-2018-206649.8Zoho ManageEngine ADSelfService Plus 5.x before build 5701 has XXE via an uploaded product license.CVE-2018-206697.8An issue where a provided address with access_ok() is not checked was discovered in i915_gem_execbuffer2_ioctl in drivers/gpu/drm/i915/i915_CVE-2018-206715.5load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow vulnerability that can trigger a heap-bCVE-2018-206735.5The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerabCVE-2018-206748.8D-Link DIR-822 C1 before v3.11B01Beta, DIR-822-US C1 before v3.11B01Beta, DIR-850L A* before v1.21B08Beta, DIR-850L B* before v2.22B03Beta, CVE-2018-206759.8D-Link DIR-822 C1 before v3.11B01Beta, DIR-822-US C1 before v3.11B01Beta, DIR-850L A* before v1.21B08Beta, DIR-850L B* before v2.22B03Beta, CVE-2018-206766.1In Bootstrap before 3.4.0, XSS is possible in the tooltip data-viewport attribute.CVE-2018-206776.1In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.CVE-2018-206788.8LibreNMS through 1.47 allows SQL injection via the html/ajax_table.php sort[hostname] parameter, exploitable by authenticated users during aCVE-2018-206797.5An issue was discovered in BusyBox before 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and relay)CVE-2018-206804.8Frog CMS 0.9.5 has XSS in the admin/?/page/edit/1 body field.
CVE-2018-20662: Medium severity, CVSS 6.5 | Vulnix