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CVE-2022-48521

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.

OpenDKIM是OpenDKIM组织的一个基于C语言的DKIM发件人身份验证系统的软件 OpenDKIM 2.10.3 版本、 2.11.x 至 2.11.0-Beta2版本存在安全漏洞，该漏洞源于在删除伪造的 Authentication-Results 标头字段时，它无法跟踪序数，使得远程攻击者可以使用发件人地址制作电子邮件。

AI Predicted 7.5 Difficulty: Easy EPSS 0.74% · P53

Possible ATT&CK Techniques 1 AI

T1434
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I. Basic Information for CVE-2022-48521

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in OpenDKIM through 2.10.3, and 2.11.x through 2.11.0-Beta2. It fails to keep track of ordinal numbers when removing fake Authentication-Results header fields, which allows a remote attacker to craft an e-mail message with a fake sender address such that programs that rely on Authentication-Results from OpenDKIM will treat the message as having a valid DKIM signature when in fact it has none.
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
OpenDKIM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenDKIM是OpenDKIM组织的一个基于C语言的DKIM发件人身份验证系统的软件 OpenDKIM 2.10.3 版本、 2.11.x 至 2.11.0-Beta2版本存在安全漏洞，该漏洞源于在删除伪造的 Authentication-Results 标头字段时，它无法跟踪序数，使得远程攻击者可以使用发件人地址制作电子邮件。
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-2022-48521

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III. Intelligence Information for CVE-2022-48521

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Mailing List Discussions for CVE-2022-48521 (1)

Other References for CVE-2022-48521 (1)

Same Patch Batch · n/a · 2023-07-11 · 24 CVEs total

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Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2022-48521

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