PT-2023-24756 · Snowflake · Snowflake-Connector-Net

Sfc-Gh-Jfan · Published 2023-06-08 · Updated 2025-11-21 · CVE-2023-34230

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions snowflake-connector-net versions prior to 2.0.18

Description The issue is related to command injection via SSO URL authentication. An attacker would need to establish a malicious resource and redirect users to utilize it. The attacker could set up a malicious server that responds to the SSO URL with an attack payload. If the attacker tricks 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.

Recommendations For versions prior to 2.0.18, upgrade to version 2.0.18 or later to fix the issue. As a temporary workaround, consider implementing URL whitelisting and using common anti-phishing resources to minimize the risk of exploitation. Restrict access to the SSO URL authentication feature until the issue is resolved.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2023-34230

GHSA-223G-8W3X-98WR

Affected Products

Snowflake-Connector-Net

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34230.json · Exploit
• https://github.com/snowflakedb/snowflake-connector-net/security/advisories/GHSA-223g-8w3x-98wr · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-223g-8w3x-98wr · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34230 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34230 · Vendor Advisory
• https://github.com/snowflakedb/snowflake-connector-net · Note
• https://twitter.com/Cezar_H_Linux/status/1991850758115831864 · Twitter Post
• https://t.me/cvenotify/52701 · Telegram Post