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CVE-2020-36471

20
FAUCET Score

CVE-2020-36471 is a medium-severity vulnerability affecting the generator crate before version 0.7.0 for Rust, specifically impacting the generator_project generator. The flaw stems from a lack of proper Send bounds enforcement for functions that yield values. This vulnerability has a CVSS score of 5.9, indicating a network-based attack with high complexity, requiring no user interaction, and potentially leading to high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.7.0CPE matchmatch criteria
cpe:2.3:a:generator_project:generator:*:*:*:*:*:rust:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.09%
Probability of exploitation in next 30 days
EPSS Percentile
62.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0109 is in the 24th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

rustpatch availablevia ghsa
Product: generatorFixed in: 0.7.0

Vendor Advisories (1)

rustGHSA-w3g5-2848-2v8rmedium

Data races in generator

Aug 25, 2021

References

raw.githubusercontent.com / rustsec/advisory-db/main/crates/generator/RUSTSEC-2020-0151.md
Third Party Advisory
rustsec.org / advisories/RUSTSEC-2020-0151.html
ExploitIssue TrackingPatchThird Party Advisory