Vulnerability Monitor

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CVE-2017-7704

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.

Published

2017-04-12T23:59:00.307

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-835
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application wireshark wireshark 2.2.0 Yes
Application wireshark wireshark 2.2.1 Yes
Application wireshark wireshark 2.2.2 Yes
Application wireshark wireshark 2.2.3 Yes
Application wireshark wireshark 2.2.4 Yes
Application wireshark wireshark 2.2.5 Yes
References