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[email protected]NVD:CVE-2021-22191

HistoryMar 15, 2021 - 6:15 p.m.

CVE-2021-22191

2021-03-1518:15:17

CWE-74

[email protected]

web.nvd.nist.gov

wireshark

url handling

remote code execution

packet injection

crafted capture file

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.014

Percentile

86.5%

JSON

Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.

Affected configurations

Nvd

Node

wiresharkwiresharkRange3.2.0–3.2.11

wiresharkwiresharkRange3.4.0–3.4.3

Node

oraclezfs_storage_applianceMatch8.8

Node

debiandebian_linuxMatch9.0

VendorProductVersionCPE
wiresharkwireshark*cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
oraclezfs_storage_appliance8.8cpe:2.3:o:oracle:zfs_storage_appliance:8.8:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
wireshark	wireshark	*	cpe:2.3:a:wireshark:wireshark::::::::
oracle	zfs_storage_appliance	8.8	cpe:2.3:o:oracle:zfs_storage_appliance:8.8:::::::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*