CVE-2018-19872

medium

Description

An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.

References

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

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

https://bugreports.qt.io/browse/QTBUG-69449

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

https://lists.debian.org/debian-lts-announce/2020/09/msg00024.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/2C5FHCR4A636BLTAXL76WWDJLOAHGNYG/

https://lists.fedoraproject.org/archives/list/[email protected]/message/FO7IBY7YYKNMRD5OI3JNNUI42WEM7NUV/

https://lists.fedoraproject.org/archives/list/[email protected]/message/XS6G3ZDFCHWFQD4CFXWFPHREOHBBDTD7/

https://usn.ubuntu.com/4275-1/

Details

Source: MITRE

Published: 2019-03-21

Updated: 2020-09-28

Type: CWE-369

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.5

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

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM