CVE-2024-39349
Synology Camera Firmware Libjansson Classic Buffer Overflow
Description
A vulnerability regarding buffer copy without checking size of input ('Classic Buffer Overflow') is found in the libjansson component and it does not affect the upstream library. This allows remote attackers to execute arbitrary code via unspecified vectors. The following models with Synology Camera Firmware versions before 1.0.7-0298 may be affected: BC500 and TC500.
INFO
Published Date :
June 28, 2024, 6:15 a.m.
Last Modified :
March 4, 2025, 6:43 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2024-39349
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-39349.
| URL | Resource |
|---|---|
| https://www.synology.com/en-global/security/advisory/Synology_SA_23_15 | Vendor Advisory |
| https://www.synology.com/en-global/security/advisory/Synology_SA_23_15 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-39349 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-39349 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 04, 2025
Action Type Old Value New Value Added CPE Configuration AND OR *cpe:2.3:o:synology:bc500_firmware:*:*:*:*:*:*:*:* versions from (excluding) 1.0.7-0298 OR cpe:2.3:h:synology:bc500:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:synology:tc500_firmware:*:*:*:*:*:*:*:* versions from (excluding) 1.0.7-0298 OR cpe:2.3:h:synology:tc500:-:*:*:*:*:*:*:* Added Reference Type CVE: https://www.synology.com/en-global/security/advisory/Synology_SA_23_15 Types: Vendor Advisory Added Reference Type Synology Inc.: https://www.synology.com/en-global/security/advisory/Synology_SA_23_15 Types: Vendor Advisory -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://www.synology.com/en-global/security/advisory/Synology_SA_23_15 -
CVE Received by [email protected]
Jun. 28, 2024
Action Type Old Value New Value Added Description A vulnerability regarding buffer copy without checking size of input ('Classic Buffer Overflow') is found in the libjansson component and it does not affect the upstream library. This allows remote attackers to execute arbitrary code via unspecified vectors. The following models with Synology Camera Firmware versions before 1.0.7-0298 may be affected: BC500 and TC500. Added Reference Synology Inc. https://www.synology.com/en-global/security/advisory/Synology_SA_23_15 [No types assigned] Added CWE Synology Inc. CWE-120 Added CVSS V3.1 Synology Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-39349 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-39349
weaknesses.