CVE-2018-9860

2018-04-1205:29:00

Google

osv.dev

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

41.2%

JSON

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 subsequently fail and the connection will be closed. This could be used for denial of service. No information leak occurs.