Vulnerability Details : CVE-2023-6888
Potential exploit
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.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2023-6888
- cpe:2.3:a:phz76:rtspserver:1.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-6888
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-6888
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
VulDB | |
6.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
VulDB | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2023-6888
-
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).Assigned by: cna@vuldb.com (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-6888
-
https://vuldb.com/?id.248248
Third Party Advisory
-
https://vuldb.com/?ctiid.248248
Permissions Required;Third Party Advisory
-
http://www.huiyao.love/2023/12/08/rtspserver-stackoverflow-vulnerability/
RTSPServer StackOverflow Vulnerability - hu1y40's blogExploit
-
https://github.com/hu1y40/PoC/blob/main/rtspserver_stackoverflow_poc.py
PoC/rtspserver_stackoverflow_poc.py at main · hu1y40/PoC · GitHubExploit
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