CVE-2021-36083
Published: 1 July 2021
KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in XCFImageFormat::loadTileRLE.
Priority
Status
Package | Release | Status |
---|---|---|
kimageformats Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needs triage
|
|
groovy |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(5.78.0-5)
|
|
xenial |
Needs triage
|
|
impish |
Not vulnerable
|
|
hirsute |
Ignored
(end of life)
|
|
jammy |
Not vulnerable
|
|
kinetic |
Not vulnerable
|
|
lunar |
Not vulnerable
|
|
mantic |
Not vulnerable
|
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:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36083
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33742
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/kimageformats/OSV-2021-695.yaml
- https://invent.kde.org/frameworks/kimageformats/commit/297ed9a2fe339bfe36916b9fce628c3242e5be0f
- NVD
- Launchpad
- Debian