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archlinuxArchLinuxASA-202011-13
HistoryNov 17, 2020 - 12:00 a.m.

[ASA-202011-13] wireshark-cli: denial of service

2020-11-1700:00:00
security.archlinux.org
64

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.008 Low

EPSS

Percentile

81.6%

Arch Linux Security Advisory ASA-202011-13

Severity: Low
Date : 2020-11-17
CVE-ID : CVE-2020-28030
Package : wireshark-cli
Type : denial of service
Remote : Yes
Link : https://security.archlinux.org/AVG-1258

Summary

The package wireshark-cli before version 3.4.0-1 is vulnerable to
denial of service.

Resolution

Upgrade to 3.4.0-1.

pacman -Syu “wireshark-cli>=3.4.0-1”

The problem has been fixed upstream in version 3.4.0.

Workaround

None.

Description

A resource exhaustion issue has been found in the GQUIC decoder of
Wireshark before 3.2.8.

Impact

A remote attacker might be able to crash Wireshark via a crafted
network capture file or packet.

References

https://www.wireshark.org/security/wnpa-sec-2020-15.html
https://gitlab.com/wireshark/wireshark/-/issues/16887
https://gitlab.com/wireshark/wireshark/-/commit/b287e7165e8aa89cde6ae37e7c257c5d87d16b9b
https://security.archlinux.org/CVE-2020-28030

OSVersionArchitecturePackageVersionFilename
ArchLinuxanyanywireshark-cli< 3.4.0-1UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.008 Low

EPSS

Percentile

81.6%