Debian/libgcrypt20: medium 5.9
The ElGamal implementation in Libgcrypt before 1.9.4 allows plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous combination of the prime defined by
Action: Upgrade libgcrypt20 to 1.8.7-6 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.8.7-6 | - |
Fixed versions
| 1.8.7-6 |
Sources
- osv: DEBIAN-CVE-2021-40528#Debian:13/libgcrypt20
- https://security-tracker.debian.org/tracker/CVE-2021-40528
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