漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
NestedSecretsSettingsSource follows symlinks outside secrets_dir, enabling local file read and bypassing secrets_dir_max_size
Vulnerability Description
pydantic-settings provides settings management using Pydantic. From 2.12.0 until 2.14.2, NestedSecretsSettingsSource reads secret values from files in a configured secrets_dir. When secrets_nested_subdir=True, a directory entry inside secrets_dir that is a symbolic link pointing outside secrets_dir is followed, so files outside the configured directory are read into settings values. The same code path bypasses the documented secrets_dir_max_size protection. An attacker or lower-privileged component able to influence entries in the configured secrets directory (for example, a writable or shared secrets mount) can turn this into an unintended local file read into settings and can defeat the advertised loading-size cap. This vulnerability is fixed in 2.14.2.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
pydantic-settings 路径遍历漏洞
Vulnerability Description
Pydantic pydantic-settings是Pydantic组织的一个Python应用配置管理库。 pydantic-settings 2.12.0版本至2.14.2之前版本存在安全漏洞,该漏洞源于在配置的secrets_dir中读取文件时未正确验证符号链接,导致可读取secrets_dir之外的文件,并绕过secrets_dir_max_size保护。攻击者或低权限组件可能通过在可写或共享的secrets目录中放置条目来导致意外本地文件读取到设置中,并绕过加载大小限制。
CVSS Information
N/A
Vulnerability Type
N/A