CVE-2015-4144

mediumpriority · track · 21EPSS 0.034 · 89 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.41% (89th) EPSS

CVSS 5 · medium

Is it mine?

25 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not validate that a message is long enough to contain the Total-Length field, which allows remote attackers to cause a denial of service (crash) via a crafted message.

cvss

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

5.0

010

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

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Psecondary · FSTEC (BDU) RU

v2.04.3mediumAV:N/AC:L/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-119US

affected products (25)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Jouni Malinen WPA Supplicant≤ 1.1fstec_bduRU
Jouni Malinen WPA Supplicant≤ 1.0fstec_bduRU
Jouni Malinen WPA Supplicant2.0 → 2.4fstec_bduRU
Jouni Malinen hostapd≤ 1.0fstec_bduRU
Jouni Malinen hostapd≤ 1.1fstec_bduRU
Jouni Malinen hostapd2.0 → 2.4fstec_bduRU
Novell Inc. openSUSE≤ 13.2fstec_bduRU
Novell Inc. openSUSE≤ 13.1fstec_bduRU
opensuse opensuse= 13.1nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
opensuse opensuse= 13.2nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
w1.fi hostapd= 1.0nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 1.1nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 2.0nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 2.1nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 2.2nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 2.3nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
w1.fi hostapd= 2.4nvdUScpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*:*

showing 20 of 25

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2015-06-15modified 2026-06-17

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+21038 more

references (19)

External citations — patches, advisories, analysis.

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