CVE-2016-7438
Published: 13 December 2016
The C software implementation of ECC in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easier for local users to discover RSA keys by leveraging cache-bank hit differences.
Priority
Status
Package | Release | Status |
---|---|---|
wolfssl Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Not vulnerable
(3.9.10+dfsg-1)
|
|
cosmic |
Not vulnerable
(3.9.10+dfsg-1)
|
|
disco |
Not vulnerable
(3.9.10+dfsg-1)
|
|
eoan |
Not vulnerable
(3.9.10+dfsg-1)
|
|
focal |
Not vulnerable
(3.9.10+dfsg-1)
|
|
groovy |
Not vulnerable
(3.9.10+dfsg-1)
|
|
hirsute |
Not vulnerable
(3.9.10+dfsg-1)
|
|
impish |
Not vulnerable
(3.9.10+dfsg-1)
|
|
jammy |
Not vulnerable
(3.9.10+dfsg-1)
|
|
kinetic |
Not vulnerable
(3.9.10+dfsg-1)
|
|
lunar |
Not vulnerable
(3.9.10+dfsg-1)
|
|
mantic |
Not vulnerable
(3.9.10+dfsg-1)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Needed
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |