Vulnerability Details : CVE-2023-34230
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.
Vulnerability category: Execute code
Products affected by CVE-2023-34230
- cpe:2.3:a:snowflake:snowflake_connector:*:*:*:*:*:.net:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-34230
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 59 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-34230
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | |
7.3
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N |
2.1
|
5.2
|
GitHub, Inc. |
CWE ids for CVE-2023-34230
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: security-advisories@github.com (Primary)
References for CVE-2023-34230
-
https://github.com/snowflakedb/snowflake-connector-net/security/advisories/GHSA-223g-8w3x-98wr
Snowflake Connector .Net Security Advisory · Advisory · snowflakedb/snowflake-connector-net · GitHubPatch;Vendor Advisory
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