Upstream information

CVE-2015-5315 at MITRE

Description

The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 953115 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • wpa_supplicant >= 2.6-15.10.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • wpa_supplicant >= 2.6-4.11.1
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • wpa_supplicant >= 2.6-4.17.1
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • wpa_supplicant >= 2.9-4.29.1
SUSE Linux Enterprise Module for Basesystem 15
  • wpa_supplicant >= 2.6-2.50
openSUSE Leap 15.0
  • wpa_supplicant >= 2.6-lp150.2.13
Patchnames:
openSUSE Leap 15.0 GA wpa_supplicant-2.6-lp150.2.13
openSUSE Tumbleweed
  • wpa_supplicant >= 2.6-1.1
  • wpa_supplicant-gui >= 2.6-1.1
Patchnames:
openSUSE Tumbleweed GA wpa_supplicant-2.6-1.1


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
HPE Helion OpenStack 8 wpa_supplicant In progress
SUSE Linux Enterprise Server 12 SP2 BCL wpa_supplicant In progress
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON wpa_supplicant In progress
SUSE Linux Enterprise Server 12 SP2 LTSS SAP wpa_supplicant In progress
SUSE Linux Enterprise Server 12 SP3 BCL wpa_supplicant In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS wpa_supplicant In progress
SUSE Linux Enterprise Server 12 SP3 LTSS wpa_supplicant In progress
SUSE Linux Enterprise Server 12 SP4 ESPOS wpa_supplicant In progress
SUSE Linux Enterprise Server 12 SP4 LTSS wpa_supplicant In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP3 wpa_supplicant In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 wpa_supplicant In progress
SUSE OpenStack Cloud 8 wpa_supplicant In progress
SUSE OpenStack Cloud 9 wpa_supplicant In progress
SUSE OpenStack Cloud Crowbar 8 wpa_supplicant In progress
SUSE OpenStack Cloud Crowbar 9 wpa_supplicant In progress