Cyber Resilience

CVE-2023-30637

HighPublic PoC

Published: 13 April 2023

Published
13 April 2023
Modified
07 February 2025
KEV Added
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Patch
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CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0027 50.3th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-30637 is a high-severity Missing Release of Memory after Effective Lifetime (CWE-401) vulnerability in Baidu Braft. Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 49.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

Baidu braft 1.1.2 has a memory leak related to use of the new operator in example/atomic/atomic_server. NOTE: installations with brpc-0.14.0 and later are unaffected.

CWE(s)
CWE-401

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

baidu
braft
1.1.2

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References