CVE Details
Basic Information
| Title | Buffer Copy without Checking Size of Input (‘Classic Buffer Overflow’) in Wireshark |
|---|---|
| Type | cve |
| Published | 2025-06-04T10:30:46.001Z |
| Last Seen |
Product Information
| Vendor | Wireshark Foundation |
|---|---|
| Product | Wireshark |
| Version | 4.4.0 |
CVSS Information
| Base Score | 7.8 (HIGH) |
|---|---|
| Attack Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Confidentiality Impact | |
| Integrity Impact | |
| Availability Impact |
AI Analysis
| AI Description | This vulnerability causes Wireshark to crash due to improper column handling, leading to denial of service when processing malicious packet injections or crafted capture files. |
|---|---|
| AI Severity | High |
| Vendor | Wireshark Foundation |
| Product | Wireshark |
| Affected Version | 4.4.0-4.4.6, 4.2.0-4.2.12 |
Additional Information
| CVE List | |
|---|---|
| CWE List | CWE-120 |
| Bulletin Family | |
| Source Data | Wireshark Foundation Wireshark 4.4.0 Wireshark Foundation Wireshark 4.2.0 |
Source Information
| Source Data | Wireshark Foundation Wireshark 4.4.0 Wireshark Foundation Wireshark 4.2.0 |
|---|---|
| Source Link |
Description
Column handling crashes in Wireshark 4.4.0 to 4.4.6 and 4.2.0 to 4.2.12 allows denial of service via packet injection or crafted capture file
CVSS Score Summary
Base Score: 7.8 (HIGH)