qt: Malformed PPM image causing division by zero and crash in qppmhandler.cpp
Published Mar 15, 2019
6.2
MEDIUMCVSS 3.0
EPSS 1.38%
Description
An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.
Affected products
No data.
Configuration 3
- 28
- 29
- 30
No data.
Red Hat Enterprise Linux 7
qt-1:4.8.7-8.el7
Fixed · RHSA-2020:1172
Red Hat Enterprise Linux 8
python-qt5-0:5.13.1-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qgnomeplatform-0:0.4-3.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-0:5.12.5-3.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qt3d-0:5.12.5-2.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtbase-0:5.12.5-4.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtcanvas3d-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtconnectivity-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtdeclarative-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtdoc-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtgraphicaleffects-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtimageformats-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtlocation-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtmultimedia-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtquickcontrols-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtquickcontrols2-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtscript-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtsensors-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtserialbus-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtserialport-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtsvg-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qttools-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qttranslations-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtwayland-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtwebchannel-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtwebsockets-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtx11extras-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
qt5-qtxmlpatterns-0:5.12.5-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 8
sip-0:4.19.19-1.el8
Fixed · RHSA-2020:1665
Red Hat Enterprise Linux 5
qt
Not affected
Red Hat Enterprise Linux 6
qt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | qt-1:4.8.7-8.el7 | Fixed | RHSA-2020:1172 |
| Red Hat Enterprise Linux 8 | python-qt5-0:5.13.1-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qgnomeplatform-0:0.4-3.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-0:5.12.5-3.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qt3d-0:5.12.5-2.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtbase-0:5.12.5-4.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtcanvas3d-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtconnectivity-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtdeclarative-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtdoc-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtgraphicaleffects-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtimageformats-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtlocation-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtmultimedia-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtquickcontrols-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtquickcontrols2-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtscript-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtsensors-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtserialbus-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtserialport-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtsvg-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qttools-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qttranslations-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtwayland-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtwebchannel-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtwebsockets-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtx11extras-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | qt5-qtxmlpatterns-0:5.12.5-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 8 | sip-0:4.19.19-1.el8 | Fixed | RHSA-2020:1665 |
| Red Hat Enterprise Linux 5 | qt | Not affected | n/a |
| Red Hat Enterprise Linux 6 | qt | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AV:N/AC:M/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.38% (0.01384) | 71.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.38% (0.01384) | 68.54th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.28% (0.00276) | 49.00th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.16% (0.00162) | 54.21th | v3 (v2023.03.01) |
| Mar 8, 2024 | 0.16% (0.00162) | 51.91th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.14% (0.00136) | 48.80th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00099) | 39.35th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.54% (0.01537) | 74.52th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.54% (0.01537) | 51.33th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.07% (0.02069) | 50.36th | v5 (v2026.06.15) |
| Apr 14, 2021 | 2.07% (0.02069) | 0.00th | v1 |
References (14)
- http://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/ x_refsource_CONFIRMPatchVendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2018-19872 Vendor Advisory
- https://bugreports.qt.io/browse/QTBUG-69449 x_refsource_CONFIRMExploitIssue TrackingPatchVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1691636 Issue Tracking
- https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html mailing-listx_refsource_MLIST
- https://lists.debian.org/debian-lts-announce/2020/09/msg00024.html mailing-listx_refsource_MLIST
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2C5FHCR4A636BLTAXL76WWDJLOAHGNYG/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FO7IBY7YYKNMRD5OI3JNNUI42WEM7NUV/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XS6G3ZDFCHWFQD4CFXWFPHREOHBBDTD7/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2018-19872
- https://usn.ubuntu.com/4275-1/ vendor-advisoryx_refsource_UBUNTU
- https://wiki.qt.io/Qt_5.11.3_Change_Files
- https://www.cve.org/CVERecord?id=CVE-2018-19872
Change history (0)
No recorded changes yet.