Vulnerability Information
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Vulnerability Title
Improper Authentication in Arvados when using PAM as identity provider
Vulnerability Description
Arvados is an open source platform for managing and analyzing biomedical big data. In versions prior to 2.4.3, when using Portable Authentication Modules (PAM) for user authentication, if a user presented valid credentials but the account is disabled or otherwise not allowed to access the host (such as an expired password), it would still be accepted for access to Arvados. Other authentication methods (LDAP, OpenID Connect) supported by Arvados are not affected by this flaw. This issue is patched in version 2.4.3. Workaround for this issue is to migrate to a different authentication method supported by Arvados, such as LDAP.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Vulnerability Type
认证机制不恰当
Vulnerability Title
Arvados 授权问题漏洞
Vulnerability Description
Arvados是用于管理和分析生物医学大数据的开源平台。 Arvados 2.4.2版本及之前版本存在授权问题漏洞，该漏洞源于当使用便携式身份验证模块（PAM）进行用户身份验证时，如果用户提供了有效凭据，但该帐户被禁用或以其他方式不允许访问主机（如过期密码），则仍可以访问Arvados。
CVSS Information
N/A
Vulnerability Type
N/A