NULL Pointer Dereference Affecting qt5-linguist package, versions <0:5.11.1-9.el8
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-ORACLE8-QT5LINGUIST-2544029
- published10 Apr 2022
- disclosed26 Dec 2018
Introduced: 26 Dec 2018
CVE-2018-19870 (opens in a new tab)How to fix?
Upgrade Oracle:8 qt5-linguist to version 0:5.11.1-9.el8 or higher.
This issue was patched in ELSA-2019-3390.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qt5-linguist package and not the qt5-linguist package as distributed by Oracle.
See How to fix? for Oracle:8 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://linux.oracle.com/cve/CVE-2018-19870.html
- https://linux.oracle.com/errata/ELSA-2019-2135.html
- https://linux.oracle.com/errata/ELSA-2019-3390.html
- https://linux.oracle.com/errata/ELSA-2020-1172.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.html
- https://access.redhat.com/errata/RHSA-2019:2135
- https://access.redhat.com/errata/RHSA-2019:3390
- https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/
- https://codereview.qt-project.org/#/c/235998/
- 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://usn.ubuntu.com/4003-1/
- https://www.debian.org/security/2019/dsa-4374