Vulnerability Details : CVE-2022-37451

Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc.
Published 2022-08-06 18:15:09
Updated 2022-09-29 15:41:29
Source MITRE
View at NVD,   CVE.org

Products affected by CVE-2022-37451

Threat overview for CVE-2022-37451

Top countries where our scanners detected CVE-2022-37451
Top open port discovered on systems with this issue 80
IPs affected by CVE-2022-37451 488,886
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2022-37451!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2022-37451

EPSS FAQ
0.37%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-37451

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
 NIST

CWE ids for CVE-2022-37451

  • The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-37451

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