7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.025 Low
EPSS
Percentile
90.0%
It was discovered that NSS incorrectly handled certain invalid
Diffie-Hellman keys. A remote attacker could possibly use this flaw to
cause NSS to crash, resulting in a denial of service. This issue only
applied to Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 16.04 LTS.
(CVE-2016-5285)
Hubert Kario discovered that NSS incorrectly handled Diffie Hellman client
key exchanges. A remote attacker could possibly use this flaw to perform a
small subgroup confinement attack and recover private keys. This issue only
applied to Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 16.04 LTS.
(CVE-2016-8635)
Franziskus Kiefer discovered that NSS incorrectly mitigated certain timing
side-channel attacks. A remote attacker could possibly use this flaw to
recover private keys. (CVE-2016-9074)
This update refreshes the NSS package to version 3.26.2 which includes
the latest CA certificate bundle.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.10 | noarch | libnss3 | <Β 2:3.26.2-0ubuntu0.16.10.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | libnss3-dbg | <Β 2:3.26.2-0ubuntu0.16.10.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | libnss3-dbgsym | <Β 2:3.26.2-0ubuntu0.16.10.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | libnss3-dev | <Β 2:3.26.2-0ubuntu0.16.10.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | libnss3-dev-dbgsym | <Β 2:3.26.2-0ubuntu0.16.10.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | libnss3-tools | <Β 2:3.26.2-0ubuntu0.16.10.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | libnss3-tools-dbgsym | <Β 2:3.26.2-0ubuntu0.16.10.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libnss3 | <Β 2:3.26.2-0ubuntu0.16.04.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libnss3-1d | <Β 2:3.26.2-0ubuntu0.16.04.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libnss3-dbg | <Β 2:3.26.2-0ubuntu0.16.04.2 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.025 Low
EPSS
Percentile
90.0%