Alpine/libgcrypt: medium 4.7
Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding during the signing process in the _gcry_e
Action: Upgrade libgcrypt to 1.8.3-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.8.0 | 1.8.3-r0 | - |
Fixed versions
| 1.8.3-r0 |
Sources
- osv: ALPINE-CVE-2018-0495#Alpine:v3.11/libgcrypt
- https://security.alpinelinux.org/vuln/CVE-2018-0495
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