Vulnerability DatabaseCVE-2023-6888
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CVE-2023-6888
Published:December 17, 2023
Updated:May 25, 2026
A vulnerability classified as critical was found in PHZ76 RtspServer 1.0.0. This vulnerability affects the function ParseRequestLine of the file RtspMesaage.cpp. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-248248. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Related Resources (4)
http://www.huiyao.love/2023/12/08/rtspserver-stackoverflow-vulnerability/
https://github.com/hu1y40/PoC/blob/main/rtspserver_stackoverflow_poc.py
https://vuldb.com/?ctiid.248248
https://vuldb.com/?id.248248
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Out-of-bounds Write
CWE-787
Stack-based Buffer Overflow
CWE-121
EPSS
Base Score:
0.22