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 |