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CVE-2020-15679

Quick assessment

Affected
Mozilla Mozilla VPN iOS 1.0.7
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 VPN是美国Mozilla基金会的开源虚拟专用网络Web浏览器扩展，桌面应用程序和移动应用程序。 Mozilla VPN iOS 1.0.7(929)之前版本、Mozilla VPN Windows 1.2.2之前版本和Mozilla VPN Android 1.1.0(1360)之前版本存在安全漏洞，该漏洞源于登录流程中存在OAuth会话固定漏洞，攻击者可以在其中制作自定义登录URL，诱使VPN用户通过该URL登录，并以该用户身份获得经过身份验证的访问权限。

AI Predicted 4.2 Difficulty: Moderate EPSS 0.49% · P40
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I. Basic Information for CVE-2020-15679

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An OAuth session fixation vulnerability existed in the VPN login flow, where an attacker could craft a custom login URL, convince a VPN user to login via that URL, and obtain authenticated access as that user. This issue is limited to cases where attacker and victim are sharing the same source IP and could allow the ability to view session states and disconnect VPN sessions. This vulnerability affects Mozilla VPN iOS 1.0.7 < (929), Mozilla VPN Windows < 1.2.2, and Mozilla VPN Android 1.1.0 < (1360).
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 VPN 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla VPN是美国Mozilla基金会的开源虚拟专用网络Web浏览器扩展，桌面应用程序和移动应用程序。 Mozilla VPN iOS 1.0.7(929)之前版本、Mozilla VPN Windows 1.2.2之前版本和Mozilla VPN Android 1.1.0(1360)之前版本存在安全漏洞，该漏洞源于登录流程中存在OAuth会话固定漏洞，攻击者可以在其中制作自定义登录URL，诱使VPN用户通过该URL登录，并以该用户身份获得经过身份验证的访问权限。
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 Mozilla VPN iOS 1.0.7 unspecified ~ (929) -
Mozilla Mozilla VPN Windows unspecified ~ 1.2.2 -
Mozilla Mozilla VPN Android 1.1.0 unspecified ~ (1360) -

II. Public POCs for CVE-2020-15679

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III. Intelligence Information for CVE-2020-15679

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Patches & Fixes for CVE-2020-15679 (3)

Vendor Advisories for CVE-2020-15679 (1)

Same Patch Batch · Mozilla · 2022-12-22 · 175 CVEs total

CVE-2022-36319 Mozilla Firefox 安全漏洞
CVE-2022-34481 Mozilla Firefox 输入验证错误漏洞
CVE-2022-34482 Mozilla Firefox 安全漏洞
CVE-2022-34483 Mozilla Firefox 安全漏洞
CVE-2022-34484 Mozilla Firefox 资源管理错误漏洞
CVE-2022-34485 Mozilla Firefox 缓冲区错误漏洞
CVE-2022-36314 Mozilla Firefox 代码问题漏洞
CVE-2022-36315 Mozilla Firefox 资源管理错误漏洞
CVE-2022-36316 Mozilla Firefox 输入验证错误漏洞
CVE-2022-36317 Mozilla Firefox 输入验证错误漏洞
CVE-2022-36318 Mozilla Firefox 竞争条件问题漏洞
CVE-2022-38475 Mozilla Firefox 安全漏洞
CVE-2022-40957 Mozilla Firefox 安全漏洞
CVE-2022-40956 Mozilla Firefox 跨站脚本漏洞
CVE-2022-38478 Mozilla Firefox 缓冲区错误漏洞
CVE-2022-38477 Mozilla Firefox 缓冲区错误漏洞
CVE-2022-38476 Mozilla Firefox ESR 资源管理错误漏洞
CVE-2022-38473 Mozilla Firefox 安全漏洞
CVE-2022-36320 Mozilla Firefox 缓冲区错误漏洞
CVE-2022-38472 Mozilla Firefox 访问控制错误漏洞

Showing top 20 of 175 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: Mozilla

V. Comments for CVE-2020-15679

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