Libgcrypt before 1.8.1 does not properly consider Curve25519 side-channel attacks, which makes it easier for attackers to discover a secret key, related to cipher/ecc.c and mpi/ec.c.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-libgcrypt | Sep 21, 2017 | Aug 29, 2017 | |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Aug 29, 2017 | |
| Debian | debian-upgrade-libgcrypt20 | Dec 5, 2017 | Aug 27, 2017 | |
| Freebsd | freebsd-upgrade-package-libgcrypt | Aug 30, 2017 | Aug 30, 2017 | |
| Oracle Solaris | oracle-solaris-11-3-upgrade-system-library-security-libgcrypt-1-7-9-0-175-3-27-0-4-0 | Dec 19, 2017 | Aug 29, 2017 | |
| Suse | — | suse-upgrade-libgcrypt-develsuse-upgrade-libgcrypt20suse-upgrade-libgcrypt20-32bitsuse-upgrade-libgcrypt20-hmacsuse-upgrade-libgcrypt20-hmac-32bit | May 20, 2018 | Aug 27, 2017 |
| Ubuntu | ubuntu-upgrade-libgcrypt20 | Sep 14, 2017 | Aug 27, 2017 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Aug 29, 2017 |
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