9.8

CVE-2021-38189

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Lettre ≫ Lettre SwPlatform rust Version < 0.9.6
Lettre ≫ Lettre Version 0.10.0 Update alpha1 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update alpha2 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update alpha3 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update alpha4 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update alpha5 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update beta1 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update beta2 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update beta3 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update beta4 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update rc1 SwPlatform rust
Lettre ≫ Lettre Version 0.10.0 Update rc2 SwPlatform rust
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.49% 0.708
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/lettre/RUSTSEC-2021-0069.md
Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2021-0069.html
Patch
Third Party Advisory
Exploit
Issue Tracking