CVE - CVE-2019-18281

CVE-ID
CVE-2019-18281	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
An out-of-bounds memory access in the generateDirectionalRuns() function in qtextengine.cpp in Qt qtbase 5.11.x and 5.12.x before 5.12.5 allows attackers to cause a denial of service by crashing an application via a text file containing many directional characters.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20191104 [SECURITY] [DSA 4556-1] qtbase-opensource-src security update URL:https://seclists.org/bugtraq/2019/Nov/4 DEBIAN:DSA-4556 URL:https://www.debian.org/security/2019/dsa-4556 GENTOO:GLSA-202003-60 URL:https://security.gentoo.org/glsa/202003-60 MISC:https://bugreports.qt.io/browse/QTBUG-77819 MISC:https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1848784 MISC:https://codereview.qt-project.org/c/qt/qtbase/+/271889 UBUNTU:USN-4275-1 URL:https://usn.ubuntu.com/4275-1/
Assigning CNA
MITRE Corporation
Date Record Created
20191023	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20191023)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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