CVE-2021-38189RUSTSEC-2021-0069GHSA-QC36-Q22Q-CJW3
An issue was discovered in the lettre crate before 0.9.6 for Rust.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 0.9.6, 0.10.0-rc.3
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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 <CR><LF> sequences and then inject arbitrary SMTP commands.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- lettrecrates.io
From 0.7.0 · fixed in 0.9.6; From 0.10.0-alpha.1 · fixed in 0.10.0-rc.3
- lettrecrates.io
From 0.7.0 · fixed in 0.9.6