CVE-2021-38593
Publication date 12 August 2021
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
Qt 5.x before 5.15.6 and 6.x through 6.1.2 has an out-of-bounds write in QOutlineMapper::convertPath (called from QRasterPaintEngine::fill and QPaintEngineEx::stroke).
Status
Package | Ubuntu Release | Status |
---|---|---|
qtbase-opensource-src | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Fixed 5.12.8+dfsg-0ubuntu2.1
|
|
18.04 LTS bionic |
Fixed 5.9.5+dfsg-0ubuntu2.6
|
|
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty | Not in release | |
qtbase-opensource-src-gles | 24.04 LTS noble |
Needs evaluation
|
22.04 LTS jammy |
Needs evaluation
|
|
20.04 LTS focal |
Needs evaluation
|
|
18.04 LTS bionic | Not in release | |
16.04 LTS xenial |
Needs evaluation
|
|
14.04 LTS trusty | Not in release |
Notes
Patch details
Package | Patch details |
---|---|
qtbase-opensource-src |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 · High |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-5081-1
- Qt vulnerabilities
- 16 September 2021