CVE-2021-42917
Published: 1 November 2021
Buffer overflow vulnerability in Kodi xbmc up to 19.0, allows attackers to cause a denial of service due to improper length of values passed to istream.
Priority
Status
Package | Release | Status |
---|---|---|
kodi Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needs triage
|
|
hirsute |
Ignored
(end of life)
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Needs triage
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
mantic |
Needs triage
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
xenial |
Needs triage
|
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://github.com/xbmc/xbmc/commit/80c8138c09598e88b4ddb6dbb279fa193bbb3237
- https://github.com/xbmc/xbmc/issues/20305
- https://github.com/xbmc/xbmc/pull/20306
- https://github.com/fuzzard/xbmc/commit/80c8138c09598e88b4ddb6dbb279fa193bbb3237
- https://github.com/xbmc/xbmc/commit/48730b64494798705d46dfccc4029bd36d072df3
- https://www.cve.org/CVERecord?id=CVE-2021-42917
- NVD
- Launchpad
- Debian