CVE-2020-28247
MEDIUM
5.3
CVSS Score
Published: November 12, 2020 at 06:03 PM UTC
Updated: June 17, 2026 at 03:10 AM UTC
1 product affected across 1 vendorLettre
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Severity
MEDIUM5.3
Exploit prediction
EPSS 2%
Description
The lettre library through 0.10.0-alpha for Rust allows arbitrary sendmail option injection via transport/sendmail/mod.rs.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/RustSec/advisory-db/pull/478/filesx_refsource_MISCProductThird Party Advisory
Source: [email protected]
https://github.com/lettre/lettrex_refsource_MISCThird Party Advisory
Source: [email protected]
https://rustsec.org/advisories/RUSTSEC-2020-0069.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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