CVE-2024-37162: zsa Information Disclosure — Fix

Description

zsa is a library for building typesafe server actions in Next.js. All users are impacted. The zsa application transfers the parse error stack from the server to the client in production build mode. This can potentially reveal sensitive information about the server environment, such as the machine username and directory paths. An attacker could exploit this vulnerability to gain unauthorized access to sensitive server information. This information could be used to plan further attacks or gain a deeper understanding of the server infrastructure. This has been patched on `0.3.3`.

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CVSS v3.1 Score

4.0

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-209 CWE-209

Affected Products

Vendor	Product	Versions
idopesok	zsa	< 0.3.3

References

Advisories & Patches

https://github.com/IdoPesok/zsa/commit/86b86b282bde6780963f62406cc8bc65f2c86f3a https://github.com/IdoPesok/zsa/security/advisories/GHSA-wjmj-h3xc-hxp8 https://github.com/IdoPesok/zsa/commit/86b86b282bde6780963f62406cc8bc65f2c86f3a https://github.com/IdoPesok/zsa/security/advisories/GHSA-wjmj-h3xc-hxp8

Frequently Asked Questions

What is CVE-2024-37162? +

zsa is a library for building typesafe server actions in Next.js. All users are impacted. The zsa application transfers the parse error stack from the server to the client in production build mode. This can potentially reveal sensitive information about the server environment, such as the machine username and directory paths. An attacker could exploit this vulnerability to gain unauthorized access to sensitive server information. This information could be used to plan further attacks or gain a deeper understanding of the server infrastructure. This has been patched on `0.3.3`. It has a CVSS v3.1 base score of 4.0 (MEDIUM).

How severe is CVE-2024-37162? +

CVE-2024-37162 has a CVSS v3.1 score of 4.0 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-37162? +

CVE-2024-37162 affects products from idopesok, specifically: zsa. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-37162? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-37162