Ubuntu.comUB:CVE-2019-13627CVE-2019-13627
CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:H/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS
Percentile
72.1%
It was discovered that there was a ECDSA timing attack in the libgcrypt20
cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and
1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7.
Bugs
Notes
| Author | Note |
|---|---|
| leosilva | patch breaks dsa-rfc6979.c tests in Xenial. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 14.04 | noarch | libgcrypt11 | < 1.5.3-2ubuntu4.6+esm1 | UNKNOWN |
| ubuntu | 18.04 | noarch | libgcrypt20 | < 1.8.1-4ubuntu1.2 | UNKNOWN |
| ubuntu | 19.04 | noarch | libgcrypt20 | < 1.8.4-3ubuntu1.1 | UNKNOWN |
| ubuntu | 19.10 | noarch | libgcrypt20 | < 1.8.4-5ubuntu2.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | libgcrypt20 | < 1.6.5-2ubuntu0.6 | UNKNOWN |
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:H/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS
Percentile
72.1%