CVE-2020-15953 – Gentoo Linux Security Advisory 202007-55

https://notcve.org/view.php?id=CVE-2020-15953

27 Jul 2020 — LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data (e.g., from a meddler-in-the-middle attacker) and evaluates it in a TLS context, aka "response injection." LibEtPan versiones hasta 1.9.4, como es usado en MailCore 2 versiones hasta 0.6.3 y otros productos, presenta un problema de almacenamiento en búfer STARTTLS que afecta a IMAP, SMTP ... • http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00060.html • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •