PatchTheCVElettre vulnerabilities
Recent CVEs affecting lettre products. 2 tracked.
lettre has 2 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 2. Most recent: 2021-08-08. Highest priority: CVE-2021-38189 (score 63/100).
- CVE-2021-38189 CRITICAL 9.8 UPGRADE An issue was discovered in the lettre crate before 0.9.6 for Rust
- CVE-2020-28247 MEDIUM 5.3 UPGRADE The lettre library through 0.10.0-alpha for Rust allows arbitrary sendmail option injection via transport/send
FAQ
How do I fix lettre vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is lettre being exploited right now?
None of the tracked lettre CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which lettre CVE should I patch first?
CVE-2021-38189 currently ranks highest (63/100): An issue was discovered in the lettre crate before 0.9.6 for Rust.