CVE-2016-7056
Published: 31 December 2016
A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
openssl Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(1.0.2g-1ubuntu10)
|
| bionic |
Not vulnerable
(1.0.2g-1ubuntu10)
|
|
| cosmic |
Not vulnerable
(1.0.2g-1ubuntu10)
|
|
| disco |
Not vulnerable
(1.0.2g-1ubuntu10)
|
|
| precise |
Released
(1.0.1-4ubuntu5.39)
|
|
| trusty |
Released
(1.0.1f-1ubuntu2.22)
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(1.0.2g-1ubuntu4.5)
|
|
| yakkety |
Not vulnerable
(1.0.2g-1ubuntu9)
|
|
| zesty |
Not vulnerable
(1.0.2g-1ubuntu10)
|
|
|
Patches: upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=8aed2a7548362e88e84a7feb795a3a97e8395008 |
||
|
openssl098 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
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 |