UBUNTU-CVE-2018-9860

An issue was discovered in Botan 1.11.32 through 2.x before 2.6.0. An off-by-one error when processing malformed TLS-CBC ciphertext could cause the receiving side to include in the HMAC computation exactly 64K bytes of data following the record buffer, aka an over-read. The MAC comparison will...

CVE-2018-9860

Botan CVE-2018-9860 affects Botan 1.11.32 through 2.x before 2.6.0. An off-by-one error when processing malformed TLS-CBC ciphertext can cause the receiver to include 64K bytes following the record buffer in the HMAC, leading to a denial of service (MAC check fails and connection closes). No info...