Debian/libgcrypt20: medium 5.9
In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key (from side-channel observation during the signing process) can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc
Action: Upgrade libgcrypt20 to 1.7.6-2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.7.6-2 | - |
Fixed versions
| 1.7.6-2 |
Sources
- osv: DEBIAN-CVE-2017-9526#Debian:14/libgcrypt20
- https://security-tracker.debian.org/tracker/CVE-2017-9526
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