CVE-2024-21988: storagegrid Signature Bypass — Fix

Description

StorageGRID (formerly StorageGRID Webscale) versions prior to 11.7.0.9 and 11.8.0.5 are susceptible to disclosure of sensitive information via complex MiTM attacks due to a vulnerability in the SSH cryptographic implementation.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-347 CWE-347

Affected Products

Vendor	Product	Versions
netapp	storagegrid	< 11.7.0.9
netapp	storagegrid	11.8.0 — 11.8.0.5

References

Advisories & Patches

https://security.netapp.com/advisory/ntap-20240614-0010/ https://security.netapp.com/advisory/ntap-20240614-0010/

Frequently Asked Questions

What is CVE-2024-21988? +

StorageGRID (formerly StorageGRID Webscale) versions prior to 11.7.0.9 and 11.8.0.5 are susceptible to disclosure of sensitive information via complex MiTM attacks due to a vulnerability in the SSH cryptographic implementation. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-21988? +

CVE-2024-21988 has a CVSS v3.1 score of 5.3 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-2024-21988? +

CVE-2024-21988 affects products from netapp, specifically: storagegrid. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-21988? +

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-2024-21988