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)
|
|
| eoan |
Not vulnerable
(0.19.0-2)
|
|
| focal |
Not vulnerable
(0.20.0-1)
|
|
| groovy |
Not vulnerable
(0.20.0-1)
|
|
| hirsute |
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)
|
|
| mantic |
Not vulnerable
(0.20.0-1)
|
|
| noble |
Not vulnerable
(0.20.0-1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(0.19.0~rc1-1)
|
|
| xenial |
Not vulnerable
(code not present)
|
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 |