CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
73.7%
Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot
Bruinderink, Nadia Heninger, Tanja Lange, Christine van Vredendaal, and
Yuval Yarom discovered that Libgcrypt was susceptible to an attack via
side channels. A local attacker could use this attack to recover RSA
private keys. (CVE-2017-7526)
It was discovered that Libgcrypt was susceptible to an attack via
side channels. A local attacker could use this attack to possibly recover
EdDSA private keys. This issue only applied to Ubuntu 16.04 LTS, Ubuntu
16.10 and Ubuntu 17.04. (CVE-2017-9526)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.04 | noarch | libgcrypt20 | < 1.7.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libgcrypt-mingw-w64-dev | < 1.7.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libgcrypt11-dev | < 1.5.4-3+really1.7.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libgcrypt20-dbgsym | < 1.7.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libgcrypt20-dev | < 1.7.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libgcrypt20-dev-dbgsym | < 1.7.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libgcrypt20-doc | < 1.7.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libgcrypt20-udeb | < 1.7.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 17.04 | noarch | libgcrypt20-udeb-dbgsym | < 1.7.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | libgcrypt20 | < 1.7.2-2ubuntu1.1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
73.7%