Upstream information

CVE-2017-13077 at MITRE

Description

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the four-way handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5.4 7.8
Vector AV:A/AC:M/Au:N/C:P/I:P/A:P AV:A/AC:L/Au:N/C:C/I:C/A:N
Access Vector Adjacent Network Adjacent Network
Access Complexity Medium Low
Authentication None None
Confidentiality Impact Partial Complete
Integrity Impact Partial Complete
Availability Impact Partial None
CVSS v3 Scores
  SUSE
Base Score 8.1
Vector AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Access Vector Adjacent Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact None

Note from the SUSE Security Team

This issue affects wpa_supplicant on Linux.

SUSE Bugzilla entries: 1056061 [NEW], 1063479 [RESOLVED / FIXED], 1063963 [IN_PROGRESS]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP2 wpa_supplicant Released
SUSE Linux Enterprise Desktop 12 SP3 wpa_supplicant Released
SUSE Linux Enterprise Server 11 SP3 LTSS wpa_supplicant Released
SUSE Linux Enterprise Server 11 SP4 wpa_supplicant Released
SUSE Linux Enterprise Server 12 GA LTSS wpa_supplicant Released
SUSE Linux Enterprise Server 12 SP1 LTSS wpa_supplicant Released
SUSE Linux Enterprise Server 12 SP2 wpa_supplicant Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI wpa_supplicant Released
SUSE Linux Enterprise Server 12 SP3 wpa_supplicant Released