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CVE-2023-34230— Snowflake Connector vulnerable to Command Injection

Quick assessment

Affected
snowflakedb snowflake-connector-net
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.

Snowflake snowflake-connector-net是美国Snowflake公司的适用于 .NET 的 Snowflake 连接器。 snowflake-connector-net 2.0.18之前版本存在命令注入漏洞，该漏洞源于容易通过SSO URL身份验证进行命令注入，攻击者利用该漏洞可以导致远程代码执行。

CVSS 7.3 · High EPSS 1.43% · P72
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I. Basic Information for CVE-2023-34230

Vulnerability Information
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Vulnerability Title
Snowflake Connector vulnerable to Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
snowflake-connector-net, the Snowflake Connector for .NET, is vulnerable to command injection prior to version 2.0.18 via SSO URL authentication. In order to exploit the potential for command injection, an attacker would need to be successful in (1) establishing a malicious resource and (2) redirecting users to utilize the resource. The attacker could set up a malicious, publicly accessible server which responds to the SSO URL with an attack payload. If the attacker then tricked a user into visiting the maliciously crafted connection URL, the user’s local machine would render the malicious payload, leading to a remote code execution. This attack scenario can be mitigated through URL whitelisting as well as common anti-phishing resources. Version 2.0.18 fixes this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Snowflake snowflake-connector-net 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Snowflake snowflake-connector-net是美国Snowflake公司的适用于 .NET 的 Snowflake 连接器。 snowflake-connector-net 2.0.18之前版本存在命令注入漏洞，该漏洞源于容易通过SSO URL身份验证进行命令注入，攻击者利用该漏洞可以导致远程代码执行。
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
snowflakedb snowflake-connector-net < 2.0.18 -

II. Public POCs for CVE-2023-34230

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III. Intelligence Information for CVE-2023-34230

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Vendor Advisories for CVE-2023-34230 (1)

Same Patch Batch · snowflakedb · 2023-06-08 · 4 CVEs total

CVE-2023-34232 7.3 HIGH Snowflake NodeJS Driver vulnerable to Command Injection
CVE-2023-34233 Snowflake Python Connector vulnerable to Command Injection
CVE-2023-34231 Snowflake Golang Driver vulnerable to Command Injection

IV. Related Vulnerabilities

Same product: snowflake-connector-net
Same vendor: snowflakedb
Same weakness: CWE-77

V. Comments for CVE-2023-34230

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