CVE-2018-19872
Published: 21 March 2019
An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
qtbase-opensource-src Launchpad, Ubuntu, Debian |
bionic |
Released
(5.9.5+dfsg-0ubuntu2.5)
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Not vulnerable
(5.11.3+dfsg-5ubuntu1)
|
|
| eoan |
Not vulnerable
(5.11.3+dfsg-5ubuntu1)
|
|
| trusty |
Does not exist
(trusty was needs-triage)
|
|
| upstream |
Released
(5.11.2+dfsg-3)
|
|
| xenial |
Released
(5.5.1+dfsg-16ubuntu7.7)
|
|
|
Patches: upstream: https://codereview.qt-project.org/gitweb?p=qt%2Fqtbase.git;a=commit;h=8c4207dddf9b2af0767de2ef0a10652612d462a5 upstream: https://code.qt.io/cgit/qt/qtbase.git/commit/src/gui/image/qppmhandler.cpp?h=5.6&id=b7321368924c4dbed81aa008d76ebfb1dffd7e60 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |