CVE-2024-23684

upokecenter CBOR Denial of Service

Published Jan 19, 2024 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-hfj8-63c8-rmfw Inefficient Algorithmic Complexity in com.upokecenter:cbor
Github GHSA Github GHSA GHSA-fj2w-wfgv-mwq6 Denial of service in CBOR library
History
Type Values Removed Values Added
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. 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.
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses
  • CWE-407

    Inefficient Algorithmic Complexity

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Nov 8, 2026, 2:00 PM
Reserved
Jan 19, 2024, 5:35 PM
Status
Modified
Published
Jan 19, 2024, 9:15 PM
Modified
Jul 14, 2026, 11:17 PM