CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:H/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
29.0%
Cesar Pereida, Billy Bob Brumley, Yuval Yarom, and Nicola Tuveri discovered
that NSS incorrectly handled RSA key generation. A local attacker could
possibly use this issue to perform a timing attack and recover RSA keys.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | libnss3 | < 2:3.49.1-1ubuntu1.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libnss3-dbgsym | < 2:3.49.1-1ubuntu1.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libnss3-dev | < 2:3.49.1-1ubuntu1.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libnss3-tools | < 2:3.49.1-1ubuntu1.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libnss3-tools-dbgsym | < 2:3.49.1-1ubuntu1.2 | UNKNOWN |
Ubuntu | 19.10 | noarch | libnss3 | < 2:3.45-1ubuntu2.4 | UNKNOWN |
Ubuntu | 19.10 | noarch | libnss3-dbgsym | < 2:3.45-1ubuntu2.4 | UNKNOWN |
Ubuntu | 19.10 | noarch | libnss3-dev | < 2:3.45-1ubuntu2.4 | UNKNOWN |
Ubuntu | 19.10 | noarch | libnss3-tools | < 2:3.45-1ubuntu2.4 | UNKNOWN |
Ubuntu | 19.10 | noarch | libnss3-tools-dbgsym | < 2:3.45-1ubuntu2.4 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:H/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
29.0%