Detections
Analytics

CVE-2018-19870

high

Description

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://www.debian.org/security/2019/dsa-4374

https://usn.ubuntu.com/4003-1/

https://lists.debian.org/debian-lts-announce/2019/01/msg00004.html

https://access.redhat.com/errata/RHSA-2019:3390

https://access.redhat.com/errata/RHSA-2019:2135

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.html

https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html

https://lists.debian.org/debian-lts-announce/2019/05/msg00014.html

https://codereview.qt-project.org/#/c/235998/

https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/

Details

Source: Mitre, NVD

Published: 2018-12-26

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.02866