CVE-2019-9578
Published: 5 March 2019
In devs.c in Yubico libu2f-host before 1.1.8, the response to init is misparsed, leaking uninitialized stack memory back to the device.
Priority
Status
Package | Release | Status |
---|---|---|
libu2f-host Launchpad, Ubuntu, Debian |
bionic |
Needed
|
cosmic |
Ignored
(end of life)
|
|
disco |
Released
(1.1.9-1)
|
|
eoan |
Not vulnerable
(1.1.9-1)
|
|
focal |
Not vulnerable
(1.1.9-1)
|
|
groovy |
Not vulnerable
(1.1.9-1)
|
|
hirsute |
Not vulnerable
(1.1.9-1)
|
|
impish |
Not vulnerable
(1.1.9-1)
|
|
jammy |
Not vulnerable
(1.1.9-1)
|
|
kinetic |
Not vulnerable
(1.1.9-1)
|
|
lunar |
Not vulnerable
(1.1.9-1)
|
|
mantic |
Not vulnerable
(1.1.9-1)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Needed
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |