What’s Vulnerable › Vulnerabilities

CVE-2023-51939

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-02-01 · updated 2026-06-17
• Weakness: CWE-74

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.

Affected products

• Relic Project Relic: 0.6.0

References

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

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