CVEvulnerability

CVE-2017-7704

7.5 HIGH Published 2017-04-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-04-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-835

Description

In Wireshark 2.2.0 to 2.2.5, the DOF dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-dof.c by using a different integer data type and adjusting a return value.

Affected configurations

• wireshark wireshark 2.2.0 • wireshark wireshark 2.2.1 • wireshark wireshark 2.2.2 • wireshark wireshark 2.2.3 • wireshark wireshark 2.2.4 • wireshark wireshark 2.2.5

Related

Weakness · CWE (1)

  • CWE-835 Loop with Unreachable Exit Condition weakness

References