CVE-2024-48075

Published Nov 12, 2024 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Description

A Heap buffer overflow in the server-site handshake implementation in Real Time Logic SharkSSL from 09/09/24 and earlier allows a remote attacker to trigger a Denial-of-Service via a malformed TLS Client Key Exchange message.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2024-42927	A Heap buffer overflow in the server-site handshake implementation in Real Time Logic SharkSSL from 09/09/24 and earlier allows a remote attacker to trigger a Denial-of-Service via a malformed TLS Client Key Exchange message.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.622% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/RealTimeLogic/SharkSSL/commit/7045f6f254060640ff77eef2027f108fcc20e2f2
https://www.telekom.com/resource/blob/1083076/8bf5c03520005b8e699dfb9bce470fc7/dl-241104-cve-2024-48075-data.pdf

History

Sep 15, 2025 8:30 PM Weaknesses updated View changes

Type	Values Removed	Values Added
Weaknesses	CWE-120

Sep 15, 2025 8:15 PM Weaknesses updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-122

Nov 21, 2024 9:00 PM Description updated View changes

Type	Values Removed	Values Added
Description	A Heap buffer overflow in the server-site handshake implementation in Real Time Logic SharkSSL 09.09.24 and earlier allows a remote attacker to trigger a Denial-of-Service via a malformed TLS Client Key Exchange message.	A Heap buffer overflow in the server-site handshake implementation in Real Time Logic SharkSSL from 09/09/24 and earlier allows a remote attacker to trigger a Denial-of-Service via a malformed TLS Client Key Exchange message.

Nov 18, 2024 7:15 PM First appearance in the feed. Weaknesses updated. Affected versions updated. Affected vendors updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
First Time appeared		Realtimelogic Realtimelogic sharkssl
Weaknesses		CWE-120
CPEs		cpe:2.3:a:realtimelogic:sharkssl::::::::
Vendors & Products		Realtimelogic Realtimelogic sharkssl
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Nov 12, 2024 9:30 PM Description updated. Added references View changes

Type	Values Removed	Values Added
Description		A Heap buffer overflow in the server-site handshake implementation in Real Time Logic SharkSSL 09.09.24 and earlier allows a remote attacker to trigger a Denial-of-Service via a malformed TLS Client Key Exchange message.
References		https://github.com/RealTimeLogic/SharkSSL/commit/7045f6f254060640ff77eef2027f108fcc20e2f2 https://www.telekom.com/resource/blob/1083076/8bf5c03520005b8e699dfb9bce470fc7/dl-241104-cve-2024-48075-data.pdf