CVE-2018-14340
CVSS 7.5 - HIGH
Description
In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, dissectors that support zlib decompression could crash. This was addressed in epan/tvbuff_zlib.c by rejecting negative lengths to avoid a buffer over-read.
Affected Products
4| Vendor | Product | Version |
|---|---|---|
| wireshark | wireshark |
All versions
|
| wireshark | wireshark |
All versions
|
| wireshark | wireshark |
All versions
|
| debian | debian_linux |
8.0
|
References
Weakness Types
CWE-125
CVE Information
- CVE ID:
CVE-2018-14340- Published:
- 2018-07-19
- Modified:
- 2024-11-21
- CVSS Score:
- 7.5
- Severity:
- HIGH
- Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Vendors
debian
wireshark
Quick Actions
CVSS Severity Scale
0.0 - 3.9
LOW
4.0 - 6.9
MEDIUM
7.0 - 8.9
HIGH
9.0 - 10.0
CRITICAL