HIGH7.5
GHSA-6jmw-6mxw-w4jc
BER/CER/DER decoder panics on invalid input
Details
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.
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Affected packages
crates.io/bcder
Introduced in:
0Fixed in: 0.7.3Upgrade bcder to 0.7.3 or newer (ecosystem crates.io).
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-39914[ADVISORY]
- https://github.com/NLnetLabs/bcder/commit/4da91c3fd853e3d466d8581cf1d82b7f3255de56[WEB]
- https://github.com/NLnetLabs/bcder[PACKAGE]
- https://nlnetlabs.nl/downloads/bcder/CVE-2023-39914.txt[WEB]
- https://rustsec.org/advisories/RUSTSEC-2023-0062.html[WEB]