CVE-2018-19873

CRITICAL

Qt < 5.11.3 - Buffer Overflow via BMP Data

Title source: llm
STIX 2.1

Description

An issue was discovered in Qt before 5.11.3. QBmpHandler has a buffer overflow via BMP data.

References (14)

Core 14
Core References
Mailing List, Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2019/dsa-4374
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00066.html
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/01/msg00004.html
Issue Tracking, Patch, Vendor Advisory x_refsource_confirm
https://codereview.qt-project.org/#/c/238749/
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/05/msg00014.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4003-1/
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2135
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:3390
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html

Scores

CVSS v3 9.8
EPSS 0.0465
EPSS Percentile 89.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (10)
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 18.10
debian/debian_linux 8.0
debian/debian_linux 9.0
opensuse/backports sle-15 sp1 (2 CPE variants)
opensuse/leap 15.1
opensuse/leap 15.2
opensuse/leap 42.3
qt/qt < 5.5.1
Published Dec 26, 2018
Tracked Since Feb 18, 2026