CVE-2019-13627
Published: 25 September 2019
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.
Notes
Author | Note |
---|---|
leosilva | patch breaks dsa-rfc6979.c tests in Xenial. |
Priority
Status
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.3 |
Attack vector | Local |
Attack complexity | High |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N |