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CVE-2024-21909

nvd nist
Published: Jan 3, 2024Modified: Jul 14, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

PeterO.Cbor versions 4.0.0 through 4.5.0 are vulnerable to a denial of service vulnerability. An attacker may trigger the denial of service condition by providing crafted data to the DecodeFromBytes or other decoding mechanisms in PeterO.Cbor. Depending on the usage of the library, an unauthenticated and remote attacker may be able to cause the denial of service condition.

Affected (1)

Products: Peteroupc: Cbor
Peteroupc
1 product
Cbor
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Cbor
From 4.0.0 to 4.5.1

Related CWEs

CWE-407
Inefficient Algorithmic Complexity
An algorithm in a product has an inefficient worst-case computational complexity that may be detrimental to system performance and can be triggered by an attacker, typically using crafted manipulations that ensure that the worst case is being reached.

References (10)

Source: disclosure@vulncheck.com
Third Party Advisory
Source: disclosure@vulncheck.com
Patch
Source: disclosure@vulncheck.com
Release Notes
Source: disclosure@vulncheck.com
Third Party Advisory
Source: disclosure@vulncheck.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Release Notes
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.