CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2024-23684
High (7.5) in peteroupc cbor. EPSS 0.9% chance of exploitation in the next 30 days. Fixed in com.upokecenter:cbor 4.5.1.
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.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
- CWE
- CWE-407
- Published
- Modified
- Record from
- the NVD, synced
Affected
- peteroupc:cbor
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-fj2w-wfgv-mwq6 | Maven | com.upokecenter:cbor | >=4.0.0 <4.5.1 | 4.5.1 |
References
- https://github.com/advisories/GHSA-fj2w-wfgv-mwq6
- https://github.com/peteroupc/CBOR-Java/security/advisories/GHSA-fj2w-wfgv-mwq6
- https://vulncheck.com/advisories/vc-advisory-GHSA-fj2w-wfgv-mwq6
- https://github.com/advisories/GHSA-fj2w-wfgv-mwq6
- https://github.com/peteroupc/CBOR-Java/security/advisories/GHSA-fj2w-wfgv-mwq6