5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.9 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.007 Low
EPSS
Percentile
80.3%
Felix Dörre and Vladimir Klebanov discovered that Libgcrypt incorrectly
handled mixing functions in the random number generator. An attacker able
to obtain 4640 bits from the RNG can trivially predict the next 160 bits of
output.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | libgcrypt20 | < 1.6.5-2ubuntu0.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libgcrypt11-dev | < 1.5.4-3+really1.6.5-2ubuntu0.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libgcrypt20-dbgsym | < 1.6.5-2ubuntu0.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libgcrypt20-dev | < 1.6.5-2ubuntu0.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libgcrypt20-dev-dbgsym | < 1.6.5-2ubuntu0.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libgcrypt20-doc | < 1.6.5-2ubuntu0.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libgcrypt20-udeb | < 1.6.5-2ubuntu0.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | libgcrypt20-udeb-dbgsym | < 1.6.5-2ubuntu0.2 | UNKNOWN |
Ubuntu | 14.04 | noarch | libgcrypt11 | < 1.5.3-2ubuntu4.4 | UNKNOWN |
Ubuntu | 14.04 | noarch | libgcrypt11-dbg | < 1.5.3-2ubuntu4.4 | UNKNOWN |
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.9 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.007 Low
EPSS
Percentile
80.3%