CVE-2021-33560
08.06.2021, 11:15
Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpi_powm, and the window size is not chosen appropriately. This, for example, affects use of ElGamal in OpenPGP.Enginsight
| Vendor | Product | Version |
|---|---|---|
| gnupg | libgcrypt | 𝑥 < 1.8.8 |
| gnupg | libgcrypt | 1.9.0 ≤ 𝑥 < 1.9.3 |
| debian | debian_linux | 9.0 |
| oracle | communications_cloud_native_core_binding_support_function | 1.11.0 |
| oracle | communications_cloud_native_core_network_function_cloud_native_environment | 1.9.0 |
| oracle | communications_cloud_native_core_network_function_cloud_native_environment | 1.10.0 |
| oracle | communications_cloud_native_core_network_repository_function | 1.14.0 |
| oracle | communications_cloud_native_core_network_repository_function | 1.15.0 |
| oracle | communications_cloud_native_core_network_repository_function | 1.15.1 |
| oracle | communications_cloud_native_core_network_slice_selection_function | 1.8.0 |
| oracle | communications_cloud_native_core_service_communication_proxy | 1.15.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| libgcrypt20 |
|
References