Bc Fja
Monthly
Availability degradation in Bouncy Castle BC-FJA cryptographic library versions 2.1.0 through 2.1.2 on Linux X86_64 systems with AVX or AVX-512f SIMD extensions affects GCM-128 and GCM-512 operations, allowing local attackers to cause denial of service without authentication. The vulnerability is associated with optimized assembly implementations (gcm128w, gcm512w) and results in availability impact with no confidentiality or integrity compromise. No public exploit code or active exploitation has been identified at time of analysis.
Availability degradation in Bouncy Castle BC-FJA cryptographic library versions 2.1.0 through 2.1.2 on Linux X86_64 systems with AVX or AVX-512f SIMD extensions affects GCM-128 and GCM-512 operations, allowing local attackers to cause denial of service without authentication. The vulnerability is associated with optimized assembly implementations (gcm128w, gcm512w) and results in availability impact with no confidentiality or integrity compromise. No public exploit code or active exploitation has been identified at time of analysis.