Red Hat Security Advisory: wpa_supplicant security and enhancement update
An updated wpa_supplicant package that fixes two security issues and adds one enhancement is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2015-4142US | medium4.3 | — | ||
Integer underflow in the WMM Action frame parser in hostapd 0.5.5 through 2.4 and wpa_supplicant 0.7.0 through 2.4, when used for AP mode MLME/SME functionality, allows remote atta… | ||||
| CVE-2015-1863US | medium5.8 | — | ||
Heap-based buffer overflow in wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a denial of service (crash), read memory, or possibly execute arbitrary code via craft… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2015:1090self
- https://access.redhat.com/security/updates/classification/#importantexternal
- 1178263external
- 1211191external
- 1221178external
- Canonical URLself
remediations (38)
- Fixedwpa_supplicant-1:2.0-17.ael7b_1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.ael7b_1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.ael7b_1.src as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.ael7b_1.src as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.src as a component of Red Hat Enterprise Linux Client (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.src as a component of Red Hat Enterprise Linux Client (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.src as a component of Red Hat Enterprise Linux ComputeNode (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.src as a component of Red Hat Enterprise Linux ComputeNode (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.src as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.src as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.src as a component of Red Hat Enterprise Linux Workstation (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.src as a component of Red Hat Enterprise Linux Workstation (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.ael7b_1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.ael7b_1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090 - Fixedwpa_supplicant-debuginfo-1:2.0-17.el7_1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:1090
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