Answer in brief
CVE-2023-3766 records a Medium severity (CVSS 5.9) vulnerability in Invalid Slice Split Results in Server Panic. The current sources do not mark it as known exploited. The current feed maps odoh-rs (crates.io). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps odoh-rs (crates.io). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| odoh-rscrates.io | >=0.0.0-0 <1.0.2 | 1.0.2 |
Published upstream
Aug 3, 2023
Evidence: source:osv:source_dates:source-dates:recordSource modified
Oct 12, 2026
Evidence: source:osv:source_dates:source-dates:recordFirst seen by HOL
Oct 12, 2026
A vulnerability was discovered in the odoh-rs rust crate that stems from faulty logic during the parsing of encrypted queries. This issue specifically occurs when processing encrypted query data received from remote clients. ## Impact An attacker with knowledge of this vulnerability could craft and send specially designed encrypted queries to targeted ODOH servers running with odoh-rs. Upon successful exploitation, the server will crash abruptly, disrupting its normal operation and rendering the service temporarily unavailable. ## Patches Users are encouraged to update their odoh-rs's rust crate to v1.0.2.
Quoted source text, attributed separately from HOL analysis.