CVE-2023-34552
8.8
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD
Description
In certain EZVIZ products, two stack based buffer overflows in mulicast_parse_sadp_packet and mulicast_get_pack_type functions of the SADP multicast protocol can allow an unauthenticated attacker present on the same local network as the camera to achieve remote code execution. This affects CS-C6N-B0-1G2WF Firmware versions before V5.3.0 build 230215 and CS-C6N-R101-1G2WF Firmware versions before V5.3.0 build 230215 and CS-CV310-A0-1B2WFR Firmware versions before V5.3.0 build 230221 and CS-CV310-A0-1C2WFR-C Firmware versions before V5.3.2 build 230221 and CS-C6N-A0-1C2WFR-MUL Firmware versions before V5.3.2 build 230218 and CS-CV310-A0-3C2WFRL-1080p Firmware versions before V5.2.7 build 230302 and CS-CV310-A0-1C2WFR Wifi IP66 2.8mm 1080p Firmware versions before V5.3.2 build 230214 and CS-CV248-A0-32WMFR Firmware versions before V5.2.3 build 230217 and EZVIZ LC1C Firmware versions before V5.3.4 build 230214.
Affected (9)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 5.3.0 |
| Running on/with | Platform Versions |
|---|---|
Ezviz Cs C6n B0 1g2wf | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 5.3.0 |
| Running on/with | Platform Versions |
|---|---|
Ezviz Cs C6n R101 1g2wf | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 5.3.0 |
| Running on/with | Platform Versions |
|---|---|
Ezviz Cs Cv310 A0 1b2wfr | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 5.3.2 |
| Running on/with | Platform Versions |
|---|---|
Ezviz Cs Cv310 A0 1c2wfr C | All versions |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 5.3.2 |
| Running on/with | Platform Versions |
|---|---|
Ezviz Cs C6n A0 1c2wfr Mul | All versions |
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 5.2.7 |
| Running on/with | Platform Versions |
|---|---|
Ezviz Cs Cv310 A0 3c2wfrl 1080p | All versions |
Configuration G
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 5.3.2 |
| Running on/with | Platform Versions |
|---|---|
Ezviz Cs Cv310 A0 1c2wfr | All versions |
Configuration H
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 5.2.3 |
| Running on/with | Platform Versions |
|---|---|
Ezviz Cs Cv248 A0 32wmfr | All versions |
Configuration I
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 5.3.4 |
| Running on/with | Platform Versions |
|---|---|
Ezviz Lc1c | All versions |
Related CWEs
CWE-121
Stack-based Buffer Overflow
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).
CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
References (2)
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.