CVE-2024-53379: Buffer Overflow (CVSS 7.5)

Description

Heap buffer overflow in the server site handshake implementation in Real Time Logic LLC's SharkSSL version (from 05/05/24) commit 64808a5e12c83b38f85c943dee0112e428dc2a43 allows a remote attacker to trigger a Denial-of-Service via a malformed Client-Hello message.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-120 CWE-120

References

Other References

https://www.telekom.com/resource/blob/1086326/e6e800ec1e4e675ca0d8fdafab86ea8c/dl-250122-cve-2024-53379-data.pdf https://www.telekom.com/resource/blob/1086326/e6e800ec1e4e675ca0d8fdafab86ea8c/dl-250122-cve-2024-53379-data.pdf

Frequently Asked Questions

What is CVE-2024-53379? +

Heap buffer overflow in the server site handshake implementation in Real Time Logic LLC's SharkSSL version (from 05/05/24) commit 64808a5e12c83b38f85c943dee0112e428dc2a43 allows a remote attacker to trigger a Denial-of-Service via a malformed Client-Hello message. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-53379? +

CVE-2024-53379 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2024-53379? +

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-2024-53379