An issue was discovered in x509/x509_verify.c in LibreSSL before 3.6.1, and in OpenBSD before 7.2 errata 001. x509_verify_ctx_add_chain does not store errors that occur during leaf certificate verification, and therefore an incorrect error is returned. This behavior occurs when there is an installed verification callback that instructs the verifier to continue upon detecting an invalid certificate.
Published 2023-04-12 05:15:08
Updated 2023-04-21 14:17:05
Source MITRE
View at NVD,   CVE.org

Threat overview for CVE-2022-48437

Top countries where our scanners detected CVE-2022-48437
Top open port discovered on systems with this issue 22
IPs affected by CVE-2022-48437 21,224
Threat actors abusing to this issue? Yes
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Exploit prediction scoring system (EPSS) score for CVE-2022-48437

0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-48437

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.3
MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
3.9
1.4
NIST

CWE ids for CVE-2022-48437

References for CVE-2022-48437

Products affected by CVE-2022-48437

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