CVE-2019-16058
Published: 6 September 2019
An issue was discovered in the pam_p11 component 0.2.0 and 0.3.0 for OpenSC. If a smart card creates a signature with a length longer than 256 bytes, this triggers a buffer overflow. This may be the case for RSA keys with 4096 bits depending on the signature scheme.
Priority
Status
Package | Release | Status |
---|---|---|
pam-p11 Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Not vulnerable
(0.3.1-1)
|
|
groovy |
Not vulnerable
(0.3.1-1)
|
|
hirsute |
Not vulnerable
(0.3.1-1)
|
|
impish |
Not vulnerable
(0.3.1-1)
|
|
jammy |
Not vulnerable
(0.3.1-1)
|
|
kinetic |
Not vulnerable
(0.3.1-1)
|
|
lunar |
Not vulnerable
(0.3.1-1)
|
|
mantic |
Not vulnerable
(0.3.1-1)
|
|
trusty |
Needs triage
|
|
upstream |
Released
(0.3.1-1)
|
|
xenial |
Needs triage
|
|
Patches: upstream: https://github.com/OpenSC/pam_p11/commit/d150b60e1e14c261b113f55681419ad1dfa8a76c |
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 |