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GHSA-gpcv-p28p-fv2p

odoh-rs's Invalid Slice Split Results in Server Panic

Source: GitHub Advisory Database (reviewed) Moderate CVE-2023-3766

Packages

EcosystemPackageAffectedFixed in
crates.io odoh-rs < 1.0.2 1.0.2

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.