- Reported
-
- Issued
-
- Package
-
odoh-rs
(crates.io)
- Type
-
Vulnerability
- Categories
-
- Aliases
-
- References
-
- CVSS Score
- 5.9
MEDIUM
- CVSS Details
-
- Attack Vector
- Network
- Attack Complexity
- High
- Privileges Required
- None
- User Interaction
- None
- Scope
- Unchanged
- Confidentiality Impact
- None
- Integrity Impact
- None
- Availability Impact
- High
- CVSS Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Patched
-
Description
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.
Advisory available under CC-BY-4.0
license.
Source: https://github.com/cloudflare/odoh-rs/security/advisories/GHSA-gpcv-p28p-fv2p