High severityNVD Advisory· Published Jan 19, 2024· Updated Nov 29, 2025
upokecenter CBOR Denial of Service
CVE-2024-23684
Description
Inefficient algorithmic complexity in DecodeFromBytes function in com.upokecenter.cbor Java implementation of Concise Binary Object Representation (CBOR) versions 4.0.0 to 4.5.1 allows an attacker to cause a denial of service by passing a maliciously crafted input. Depending on an application's use of this library, this may be a remote attacker.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
com.upokecenter:cborMaven | >= 4.0.0, < 4.5.1 | 4.5.1 |
Affected products
1Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-fj2w-wfgv-mwq6ghsathird-party-advisoryADVISORY
- github.com/peteroupc/CBOR-Java/security/advisories/GHSA-fj2w-wfgv-mwq6ghsavendor-advisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2024-23684ghsaADVISORY
- vulncheck.com/advisories/vc-advisory-GHSA-fj2w-wfgv-mwq6ghsathird-party-advisoryWEB
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