5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
52.9%
An existing mitigation of timing side-channel attacks is insufficient in
some circumstances. This issue is addressed in Network Security Services
(NSS) 3.26.1. This vulnerability affects Thunderbird < 45.5, Firefox ESR <
45.5, and Firefox < 50.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | nss | < 2:3.26.2-0ubuntu0.12.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | nss | < 2:3.26.2-0ubuntu0.14.04.3 | UNKNOWN |
ubuntu | 16.04 | noarch | nss | < 2:3.26.2-0ubuntu0.16.04.2 | UNKNOWN |
ubuntu | 16.10 | noarch | nss | < 2:3.26.2-0ubuntu0.16.10.1 | UNKNOWN |
ubuntu | 17.04 | noarch | nss | < 2:3.26.2-1ubuntu1 | UNKNOWN |
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
52.9%