CVE-2025-5601
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark
- State
- Published
- Severity
- 7.8 High
- Published
- Jun 4, 2025
- Updated
- Mar 27, 2026
- Reserved
- Jun 4, 2025
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
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | GitLab |
Weaknesses
- CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected Products
| Product | Versions |
|---|---|
WiresharkWireshark Foundation |
|
References
- https://www.wireshark.org/security/wnpa-sec-2025-02.html
- GitLab Issue #20509issue-trackingpermissions-required
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