CVE-2024-21909
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductPeteroupc Cbor
PublishedJan 3, 2024
First seenJan 3, 2024
Weakness typeCWE-407CWE-407
How to fix
Update
- peteroupc cbor4.5.1 or later
- PeterO.Cbor4.5.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| peteroupc cbor | 4.0.0 ≤ v < 4.5.1 | 4.5.1 |
| PeterO.CborNuGet | 4.0.0 ≤ v < 4.5.1 | 4.5.1 |
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