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CVE-2023-0430

Quick assessment

Affected
Mozilla Thunderbird
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.

Mozilla Thunderbird是美国Mozilla基金会的一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。 Mozilla Thunderbird 存在安全漏洞，该漏洞源于其在验证S/Mime签名时未检查证书OCSP撤销状态导致使用已撤销证书签名的邮件将显示为具有有效签名。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.37% · P30

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-0430

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Certificate OCSP revocation status was not checked when verifying S/Mime signatures. Mail signed with a revoked certificate would be displayed as having a valid signature. Thunderbird versions from 68 to 102.7.0 were affected by this bug. This vulnerability affects Thunderbird < 102.7.1.
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
Mozilla Thunderbird 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Thunderbird是美国Mozilla基金会的一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。 Mozilla Thunderbird 存在安全漏洞，该漏洞源于其在验证S/Mime签名时未检查证书OCSP撤销状态导致使用已撤销证书签名的邮件将显示为具有有效签名。
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
Mozilla Thunderbird unspecified ~ 102.7.1 -

II. Public POCs for CVE-2023-0430

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III. Intelligence Information for CVE-2023-0430

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Vendor Advisories for CVE-2023-0430 (2)

Same Patch Batch · Mozilla · 2023-06-02 · 67 CVEs total

CVE-2023-25738 Mozilla Firefox 缓冲区错误漏洞
CVE-2023-1945 Mozilla Firefox ESR 缓冲区错误漏洞
CVE-2023-23597 Logic bug in process allocation allowed to read arbitrary files
CVE-2023-23598 Arbitrary file read from GTK drag and drop on Linux
CVE-2023-25730 Mozilla Firefox ESR 安全漏洞
CVE-2023-25731 Mozilla Firefox 安全漏洞
CVE-2023-25732 Mozilla Firefox ESR 缓冲区错误漏洞
CVE-2023-25734 Mozilla Firefox 安全漏洞
CVE-2023-25735 Mozilla Firefox ESR 资源管理错误漏洞
CVE-2023-25737 Mozilla Firefox ESR 安全漏洞
CVE-2023-25729 Mozilla Firefox ESR 安全漏洞
CVE-2023-25739 Mozilla Firefox ESR 资源管理错误漏洞
CVE-2023-25740 Mozilla Firefox 安全漏洞
CVE-2023-25741 Mozilla Firefox 安全漏洞
CVE-2023-25742 Mozilla Firefox ESR 安全漏洞
CVE-2023-25743 Mozilla Firefox ESR 安全漏洞
CVE-2023-25744 Mozilla Firefox ESR 缓冲区错误漏洞
CVE-2023-25745 Mozilla Firefox 缓冲区错误漏洞
CVE-2023-25746 Mozilla Firefox ESR 缓冲区错误漏洞
CVE-2023-25748 Mozilla Firefox 安全漏洞

Showing top 20 of 67 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Thunderbird
Same vendor: Mozilla

V. Comments for CVE-2023-0430

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