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cvelistGitLabCVELIST:CVE-2020-26421
HistoryDec 11, 2020 - 5:25 p.m.

CVE-2020-26421

2020-12-1117:25:09
GitLab
www.cve.org

4.2 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L

5.7 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.6%

Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.

CNA Affected

[
  {
    "product": "Wireshark",
    "vendor": "The Wireshark Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "3.4.0"
      },
      {
        "status": "affected",
        "version": ">= 3.2.0 to < 3.2.9"
      }
    ]
  }
]

4.2 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L

5.7 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.6%