Filtered by CWE-1255
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2024-25714 2 Debian, Rhonabwy Project 2 Debian Linux, Rhonabwy 2024-10-18 9.8 Critical
In Rhonabwy through 1.1.13, HMAC signature verification uses a strcmp function that is vulnerable to side-channel attacks, because it stops the comparison when the first difference is spotted in the two signatures. (The fix uses gnutls_memcmp, which has constant-time execution.)
CVE-2024-39920 2024-08-05 4.3 Medium
The TCP protocol in RFC 9293 has a timing side channel that makes it easier for remote attackers to infer the content of one TCP connection from a client system (to any server), when that client system is concurrently obtaining TCP data at a slow rate from an attacker-controlled server, aka the "SnailLoad" issue. For example, the attack can begin by measuring RTTs via the TCP segments whose role is to provide an ACK control bit and an Acknowledgment Number.