CVE Vulnerabilities

CVE-2023-39914

Improper Handling of Undefined Values

Published: Sep 13, 2023 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM

NLnet Labs bcder library up to and including version 0.7.2 panics while decoding certain invalid input data rather than rejecting the data with an error. This can affect both the actual decoding stage as well as accessing content of types that utilized delayed decoding.

Weakness

The product does not handle or incorrectly handles when a value is not defined or supported for the associated parameter, field, or argument name.

Affected Software

Name Vendor Start Version End Version
Bcder Nlnetlabs * 0.7.3 (excluding)
Rust-bcder Ubuntu bionic *
Rust-bcder Ubuntu lunar *
Rust-bcder Ubuntu mantic *
Rust-bcder Ubuntu trusty *
Rust-bcder Ubuntu upstream *
Rust-bcder Ubuntu xenial *

References