CVE-2022-39173
In wolfSSL before 5.5.1, malicious clients can cause a buffer overflow during a TLS 1.3 handshake. This occurs when an attacker supposedly resumes a p...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
In wolfSSL before 5.5.1, malicious clients can cause a buffer overflow during a TLS 1.3 handshake. This occurs when an attacker supposedly resumes a previous TLS session. During the resumption Client Hello a Hello Retry Request must be triggered. Both Client Hellos are required to contain a list of duplicate cipher suites to trigger the buffer overflow. In total, two Client Hellos have to be sent: one in the resumed session, and a second one as a response to a Hello Retry Request message.
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2022-39173 wolfssl Corrigé dans: 4.6.0+p1-0+deb11u2
- Ubuntu UBUNTU-CVE-2022-39173 wolfssl
Références
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- web packetstormsecurity.com
- web wolfssl.com
- web seclists.org
- web blog.trailofbits.com