CVE-2023-51939 - Vulnerability Details - OpenCVE

Description

An issue in the cp_bbs_sig function in relic/src/cp/relic_cp_bbs.c of Relic relic-toolkit 0.6.0 allows a remote attacker to obtain sensitive information and escalate privileges via the cp_bbs_sig function.

Published: 2024-02-01

Score: 8.8 High

EPSS: 1.3% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:relic_project:relic:0.6.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-56619	An issue in the cp_bbs_sig function in relic/src/cp/relic_cp_bbs.c of Relic relic-toolkit 0.6.0 allows a remote attacker to obtain sensitive information and escalate privileges via the cp_bbs_sig function.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.01272.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://gist.github.com/liang-junkai/1b59487c0f7002fa5da98035b53e409f
https://github.com/liang-junkai/Relic-bbs-fault-injection
https://github.com/relic-toolkit/relic/issues/284

History

Mon, 16 Jun 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Relic Project Relic

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-02-01T00:00:00.000Z

Updated: 2025-06-16T19:07:35.948Z

Reserved: 2023-12-26T00:00:00.000Z

Link: CVE-2023-51939

Vulnrichment

Updated: 2024-08-02T22:48:11.913Z

NVD

Status : Modified

Published: 2024-02-01T07:15:08.450

Modified: 2025-06-16T19:15:28.587

Link: CVE-2023-51939

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-74

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