Vulnerability in Qt
CVE-2018-19872
An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Qt — versions 5.11.0
- Fedoraproject Fedora — versions 28, 29, 30
- openSUSE Leap — versions 15.0
Weakness classification (CWE)
References
- bugreports.qt.io/browse/QTBUG-69449 (Exploit, Patch, Issue Tracking, Vendor Advisory)
- blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/ (Patch, Vendor Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.html (vendor-advisory, Mailing List, Third Party Advisory)
- usn.ubuntu.com/4275-1/ (vendor-advisory)
- lists.debian.org/debian-lts-announce/2020/09/msg00024.html (mailing-list)
- lists.debian.org/debian-lts-announce/2020/09/msg00023.html (mailing-list)
Frequently asked questions
- What is CVE-2018-19872?
- CVE-2018-19872 is a medium-severity vulnerability in Qt, classified under Divide By Zero. CVSS score: 5.5/10. Published 2019-03-21.
- How severe is CVE-2018-19872?
- Medium severity. CVSS v3 base score is 5.5 out of 10.