CVE-2023-39914

High

Description

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.

SeverityHigh

CVSS7.5

Exploit probability—

ProductNlnetlabs Bcder

PublishedSep 13, 2023

First seenSep 13, 2023

Weakness typeCWE-232CWE-232 CWE-240CWE-240

How to fix

Update

nlnetlabs bcder0.7.3 or later

Vendor advisories

nlnetlabs.nl/downloads/bcder/CVE-2023-39914.txt

Affected products

Product	Affected versions	Fixed in
nlnetlabs bcder	v < 0.7.3	0.7.3

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