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CVE-2020-24661

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.

GNOME Geary 3.36.3之前版本存在安全漏洞，该漏洞会使用无效的TLS证书（例如，自签名证书）错误地处理IMAP和SMTP服务的固定TLS证书验证。这允许中间的中间人出示不同的无效证书来拦截传入和传出的邮件。

AI Predicted 7.5 Difficulty: Easy EPSS 0.92% · P59
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I. Basic Information for CVE-2020-24661

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
GNOME Geary before 3.36.3 mishandles pinned TLS certificate verification for IMAP and SMTP services using invalid TLS certificates (e.g., self-signed certificates) when the client system is not configured to use a system-provided PKCS#11 store. This allows a meddler in the middle to present a different invalid certificate to intercept incoming and outgoing mail.
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
GNOME Geary 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNOME Geary 3.36.3之前版本存在安全漏洞，该漏洞会使用无效的TLS证书（例如，自签名证书）错误地处理IMAP和SMTP服务的固定TLS证书验证。这允许中间的中间人出示不同的无效证书来拦截传入和传出的邮件。
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-2020-24661

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III. Intelligence Information for CVE-2020-24661

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Vendor Advisories for CVE-2020-24661 (1)

Mailing List Discussions for CVE-2020-24661 (1)

Other References for CVE-2020-24661 (1)

Same Patch Batch · n/a · 2020-08-26 · 62 CVEs total

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CVE-2020-5914 BIG-IP ASM 输入验证错误漏洞
CVE-2020-16250 HashiCorp Vault 和 Vault Enterprise 授权问题漏洞
CVE-2020-16251 HashiCorp Vault 和 Vault Enterprise 授权问题漏洞
CVE-2020-5913 F5 BIG-IP 信任管理问题漏洞
CVE-2020-5916 BIG-IP 信息泄露漏洞
CVE-2020-5915 BIG-IP 跨站脚本漏洞
CVE-2020-5912 BIG-IP 输入验证错误漏洞
CVE-2020-13410 MoscaJS Aedes 安全漏洞
CVE-2020-5924 BIG-IP APM 安全漏洞
CVE-2020-15484 Nescomed M1000安全漏洞
CVE-2020-5923 BIG-IP 安全漏洞
CVE-2020-5922 BIG-IP 跨站请求伪造漏洞
CVE-2020-5920 BIG-IP SQL注入漏洞

Showing top 20 of 62 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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