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CVE-2022-37451

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Exim是一个运行于Unix系统中的开源消息传送代理（MTA），它主要负责邮件的路由、转发和投递。 Exim 4.96之前版本存在安全漏洞，该漏洞源于在auths/call_pam.c 的 pam_converse 中有一个无效的 free。

AI Predicted 5.5 Difficulty: Moderate EPSS 3.26% · P87

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-37451

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Exim 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Exim是一个运行于Unix系统中的开源消息传送代理（MTA），它主要负责邮件的路由、转发和投递。 Exim 4.96之前版本存在安全漏洞，该漏洞源于在auths/call_pam.c 的 pam_converse 中有一个无效的 free。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2022-37451

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-37451

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Patches & Fixes for CVE-2022-37451 (2)

Mailing List Discussions for CVE-2022-37451 (4)

Vendor Pages for CVE-2022-37451 (1)

Other References for CVE-2022-37451 (3)

Same Patch Batch · n/a · 2022-08-06 · 3 CVEs total

CVE-2022-26979 Foxit PDF Reader 代码问题漏洞
CVE-2022-27944 Foxit PDF Reader 代码问题漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2022-37451

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