CVE-2019-9895
Published: 21 March 2019
In PuTTY versions before 0.71 on Unix, a remotely triggerable buffer overflow exists in any kind of server-to-client forwarding.
Priority
Status
Package | Release | Status |
---|---|---|
putty Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
hirsute |
Not vulnerable
(0.70-6)
|
|
impish |
Not vulnerable
(0.70-6)
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Not vulnerable
(0.70-6)
|
|
eoan |
Not vulnerable
(0.70-6)
|
|
focal |
Not vulnerable
(0.70-6)
|
|
groovy |
Not vulnerable
(0.70-6)
|
|
jammy |
Not vulnerable
(0.70-6)
|
|
kinetic |
Not vulnerable
(0.70-6)
|
|
lunar |
Not vulnerable
(0.70-6)
|
|
trusty |
Does not exist
(trusty was needs-triage)
|
|
upstream |
Released
(0.70-6)
|
|
xenial |
Released
(0.67-3+deb9u1build0.16.04.1)
|
|
mantic |
Not vulnerable
(0.70-6)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |