CVE-2019-19481
Published: 1 December 2019
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-cac1.c mishandles buffer limits for CAC certificates.
Priority
Status
Package | Release | Status |
---|---|---|
opensc Launchpad, Ubuntu, Debian |
bionic |
Needed
|
disco |
Not vulnerable
(0.19.0-1build1)
|
|
groovy |
Not vulnerable
(0.20.0-1)
|
|
hirsute |
Not vulnerable
(0.20.0-1)
|
|
eoan |
Not vulnerable
(0.19.0-2)
|
|
focal |
Not vulnerable
(0.20.0-1)
|
|
impish |
Not vulnerable
(0.20.0-1)
|
|
jammy |
Not vulnerable
(0.20.0-1)
|
|
kinetic |
Not vulnerable
(0.20.0-1)
|
|
lunar |
Not vulnerable
(0.20.0-1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(0.19.0~rc1-1)
|
|
xenial |
Not vulnerable
(code not present)
|
|
mantic |
Not vulnerable
(0.20.0-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 4.6 |
Attack vector | Physical |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |