Vulnerability Monitor

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CVE-2013-3562

Multiple integer signedness errors in the tvb_unmasked function in epan/dissectors/packet-websocket.c in the Websocket dissector in Wireshark 1.8.x before 1.8.7 allow remote attackers to cause a denial of service (application crash) via a malformed packet.

Published

2013-05-25T03:18:16.187

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-189
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System debian debian_linux 7.0 Yes
Operating System opensuse opensuse 11.4 Yes
Operating System opensuse opensuse 12.2 Yes
Operating System opensuse opensuse 12.3 Yes
Application wireshark wireshark 1.8.0 Yes
Application wireshark wireshark 1.8.1 Yes
Application wireshark wireshark 1.8.2 Yes
Application wireshark wireshark 1.8.3 Yes
Application wireshark wireshark 1.8.4 Yes
Application wireshark wireshark 1.8.5 Yes
Application wireshark wireshark 1.8.6 Yes
References