lettre (crates.io) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the crates.io package lettre, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (2)

• CVE-2021-38189 — CVSS 9.8 (critical): An issue was discovered in the lettre crate before 0.9.6 for Rust. In an e-mail message body, an attacker can place a . character after two…
• CVE-2020-28247 — CVSS 5.3 (medium): The lettre library through 0.10.0-alpha for Rust allows arbitrary sendmail option injection via transport/sendmail/mod.rs.