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CVE-2020-28247

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Date: November 12, 2020

The lettre library through 0.10.0-alpha for Rust allows arbitrary sendmail option injection via transport/sendmail/mod.rs.

Language: RUST

Severity Score

Related Resources (8)

https://crates.io/crates/lettre
https://rustsec.org/advisories/RUSTSEC-2020-0069.html
https://github.com/RustSec/advisory-db/pull/478/files
https://github.com/lettre/lettre/pull/508/commits/bbe7cc5381c5380b54fb8bbb4f77a3725917ff0b
https://github.com/lettre/lettre/security/advisories/GHSA-vc2p-r46x-m3vx
https://nvd.nist.gov/vuln/detail/CVE-2020-28247
https://github.com/lettre/lettre
https://www.mend.io/vulnerability-database/CVE-2020-28247

Severity Score

Weakness Type (CWE)

Command Injection

CWE-77

Insufficient Information

NVD-CWE-noinfo

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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