Lucene search

K
ubuntucveUbuntu.comUB:CVE-2020-26144
HistoryMay 11, 2021 - 12:00 a.m.

CVE-2020-26144

2021-05-1100:00:00
ubuntu.com
ubuntu.com
16

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

35.7%

An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP,
WPA, WPA2, and WPA3 implementations accept plaintext A-MSDU frames as long
as the first 8 bytes correspond to a valid RFC1042 (i.e., LLC/SNAP) header
for EAPOL. An adversary can abuse this to inject arbitrary network packets
independent of the network configuration.

Bugs

Notes

Author Note
eslerm a1d5ff5651ea592c67054233b14b30bf4452999c only required for >=4.9

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

35.7%