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CVE-2020-11052— Improper Restriction of Excessive Authentication Attempts in Sorcery

Quick assessment

Affected
Sorcery Sorcery
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.

Sorcery是一款身份验证软件包。 Sorcery 0.15.0之前版本中存在安全漏洞，该漏洞源于在锁定时间结束后，只有用户成功登陆，暴力破解攻击保护才会开启 。攻击者可利用该漏洞绕过暴力破解攻击保护。

CVSS 8.3 · High EPSS 1.60% · P75

Possible ATT&CK Techniques 1 AI

T1110.001 · Password Guessing
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I. Basic Information for CVE-2020-11052

Vulnerability Information
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Vulnerability Title
Improper Restriction of Excessive Authentication Attempts in Sorcery
Source: CVE Program / CVE List V5
Vulnerability Description
In Sorcery before 0.15.0, there is a brute force vulnerability when using password authentication via Sorcery. The brute force protection submodule will prevent a brute force attack for the defined lockout period, but once expired, protection will not be re-enabled until a user or malicious actor logs in successfully. This does not affect users that do not use the built-in brute force protection submodule, nor users that use permanent account lockout. This has been patched in 0.15.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Sorcery 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sorcery是一款身份验证软件包。 Sorcery 0.15.0之前版本中存在安全漏洞，该漏洞源于在锁定时间结束后，只有用户成功登陆，暴力破解攻击保护才会开启 。攻击者可利用该漏洞绕过暴力破解攻击保护。
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
Sorcery Sorcery < 0.15.0 -

II. Public POCs for CVE-2020-11052

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III. Intelligence Information for CVE-2020-11052

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Patches & Fixes for CVE-2020-11052 (2)

Vendor Advisories for CVE-2020-11052 (1)

Other References for CVE-2020-11052 (1)

IV. Related Vulnerabilities

Same weakness: CWE-307

V. Comments for CVE-2020-11052

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