CVE-2020-15953: Injection Vulnerability

July 27, 2020 (updated July 30, 2020)

LibEtPan 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.

References

nvd.nist.gov/vuln/detail/CVE-2020-15953

Code Behaviors & Features

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