CVE-2020-12267
Published: 27 April 2020
setMarkdown in Qt before 5.14.2 has a use-after-free related to QTextMarkdownImporter::insertBlock.
Notes
Author | Note |
---|---|
leosilva | QTextMarkdownImporter was added in version 5.13. |
Priority
Status
Package | Release | Status |
---|---|---|
qt4-x11 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
eoan |
Not vulnerable
(code not present)
|
|
focal |
Does not exist
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Needs triage
|
|
xenial |
Not vulnerable
(code not present)
|
|
qtbase-opensource-src Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
eoan |
Not vulnerable
(code not present)
|
|
focal |
Not vulnerable
(code not present)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Not vulnerable
(code not present)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |