Vulnerability Monitor

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CVE-2020-28030

In Wireshark 3.2.0 to 3.2.7, the GQUIC dissector could crash. This was addressed in epan/dissectors/packet-gquic.c by correcting the implementation of offset advancement.

Published

2020-11-02T21:15:30.477

Last Modified

2024-11-21T05:22:14.210

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

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-682
    CWE-770
    CWE-835
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application wireshark wireshark ≤ 3.2.7 Yes
Operating System debian debian_linux 9.0 Yes
Operating System fedoraproject fedora 32 Yes
Operating System fedoraproject fedora 33 Yes
References