CVE-2015-1863

mediumpriority · track · 25EPSS 0.052 · 92 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

5.19% (92nd) EPSS

CVSS 5.8 · medium

Is it mine?

40 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · scored 2026-10-27

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 crafted SSID information in a management frame when creating or updating P2P entries.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedwpa_supplicant-1:2.0-17.ael7b_1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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)redhat_csaf
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

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05.8mediumAV:A/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 6.5 · impact 6.4

v2.04.9mediumAV:A/AC:L/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

v2.06.8mediumAV:A/AC:H/Au:N/C:C/I:C/A:Csecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-787US

affected products (40)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
canonical ubuntu linux= 14.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 14.10nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 15.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
debian debian linux= 7.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
debian debian linux= 8.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
opensuse opensuse= 13.1nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
opensuse opensuse= 13.2nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
redhat enterprise linux desktop= 7.0nvdUScpe:2.3:o:redhat:enterprise_linux_desktop:*:*:*:*:*:*:*:*
redhat enterprise linux hpc node= 7.0nvdUScpe:2.3:o:redhat:enterprise_linux_hpc_node:*:*:*:*:*:*:*:*
redhat enterprise linux hpc node eus= 7.1nvdUScpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:*:*:*:*:*:*:*:*
redhat enterprise linux server= 7.0nvdUScpe:2.3:o:redhat:enterprise_linux_server:*:*:*:*:*:*:*:*
redhat enterprise linux server eus= 7.1nvdUScpe:2.3:o:redhat:enterprise_linux_server_eus:*:*:*:*:*:*:*:*
redhat enterprise linux workstation= 7.0nvdUScpe:2.3:o:redhat:enterprise_linux_workstation:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 1.0nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 1.1nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 2.0nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 2.1nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 2.2nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*
w1.fi wpa supplicant= 2.3nvdUScpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*

showing 20 of 40

advisories (1)

Vendor and ecosystem advisories describing this.

RHSA-2015:1090Red Hat Security Advisory: wpa_supplicant security and enhancement update2015-06-11csaf · redhat_csafUS
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.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd redhat_csaf NVD CVE.org MITRE

published 2015-04-28modified 2026-06-17

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+21023 more

references (30)

External citations — patches, advisories, analysis.

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