Upstream information

CVE-2020-9395 at MITRE

Description

An issue was discovered on Realtek RTL8195AM, RTL8711AM, RTL8711AF, and RTL8710AF devices before 2.0.6. A stack-based buffer overflow exists in the client code that takes care of WPA2's 4-way-handshake via a malformed EAPOL-Key packet with a long keydata buffer.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.9
Vector AV:A/AC:M/Au:S/C:P/I:P/A:P
Access Vector Adjacent Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 8
Vector CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector Adjacent Network
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • kismet >= 2021_08_R1-1.2
  • kismet-capture-bt-geiger >= 2021_08_R1-1.2
  • kismet-capture-freaklabs-zigbee >= 2021_08_R1-1.2
  • kismet-capture-linux-bluetooth >= 2021_08_R1-1.2
  • kismet-capture-linux-wifi >= 2021_08_R1-1.2
  • kismet-capture-nrf-51822 >= 2021_08_R1-1.2
  • kismet-capture-nrf-52840 >= 2021_08_R1-1.2
  • kismet-capture-nrf-mousejack >= 2021_08_R1-1.2
  • kismet-capture-nrf-nxp-kw41z >= 2021_08_R1-1.2
  • kismet-capture-rz-killerbee >= 2021_08_R1-1.2
  • kismet-capture-sdr-rtl433 >= 2021_08_R1-1.2
  • kismet-capture-sdr-rtladsb >= 2021_08_R1-1.2
  • kismet-capture-sdr-rtlamr >= 2021_08_R1-1.2
  • kismet-capture-ti-cc-2531 >= 2021_08_R1-1.2
  • kismet-capture-ti-cc2540 >= 2021_08_R1-1.2
  • kismet-devel >= 2021_08_R1-1.2
  • kismet-logtools >= 2021_08_R1-1.2
 Patchnames:
openSUSE-Tumbleweed-2024-10895

SUSE Timeline for this CVE

CVE page created: Tue Jul 7 03:09:15 2020
CVE page last modified: Sun Jun 16 01:00:02 2024