NULL Pointer Dereference Affecting qt5-qtdeclarative-examples package, versions <0:5.9.7-1.el7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS7-QT5QTDECLARATIVEEXAMPLES-2145507
- published26 Jul 2021
- disclosed6 Dec 2018
Introduced: 6 Dec 2018
CVE-2018-19870 (opens in a new tab)How to fix?
Upgrade Centos:7 qt5-qtdeclarative-examples to version 0:5.9.7-1.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qt5-qtdeclarative-examples package and not the qt5-qtdeclarative-examples package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
References
- https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/
- https://codereview.qt-project.org/#/c/235998/
- https://access.redhat.com/security/cve/CVE-2018-19870
- https://www.debian.org/security/2019/dsa-4374
- https://lists.debian.org/debian-lts-announce/2019/01/msg00004.html
- https://lists.debian.org/debian-lts-announce/2019/05/msg00014.html
- https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html
- https://access.redhat.com/errata/RHSA-2019:2135
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.html
- https://usn.ubuntu.com/4003-1/