CVE-2019-18281
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-18281
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18281.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-18281
- Related
- Published
- 2019-10-23T15:15:14Z
- Modified
- 2024-09-18T01:00:22Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
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
-
- https://codereview.qt-project.org/c/qt/qtbase/+/271889
- https://security.gentoo.org/glsa/202003-60
- https://www.debian.org/security/2019/dsa-4556
- https://seclists.org/bugtraq/2019/Nov/4
- https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1848784
- https://bugreports.qt.io/browse/QTBUG-77819
- https://usn.ubuntu.com/4275-1/
- https://security-tracker.debian.org/tracker/CVE-2019-18281
Affected packages
Debian:11 / qtbase-opensource-src
Package
- Name
- qtbase-opensource-src
- Purl
- pkg:deb/debian/qtbase-opensource-src?arch=source
Debian:12 / qtbase-opensource-src
Package
- Name
- qtbase-opensource-src
- Purl
- pkg:deb/debian/qtbase-opensource-src?arch=source
Debian:13 / qtbase-opensource-src
Package
- Name
- qtbase-opensource-src
- Purl
- pkg:deb/debian/qtbase-opensource-src?arch=source
Debian:11 / qtbase-opensource-src-gles
Package
- Name
- qtbase-opensource-src-gles
- Purl
- pkg:deb/debian/qtbase-opensource-src-gles?arch=source
Debian:12 / qtbase-opensource-src-gles
Package
- Name
- qtbase-opensource-src-gles
- Purl
- pkg:deb/debian/qtbase-opensource-src-gles?arch=source
Debian:13 / qtbase-opensource-src-gles
Package
- Name
- qtbase-opensource-src-gles
- Purl
- pkg:deb/debian/qtbase-opensource-src-gles?arch=source