Out-of-Bounds Affecting wpa package, versions <2.3-2.2


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
3.24% (92nd percentile)

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  • Snyk IDSNYK-DEBIAN10-WPA-339444
  • published15 Jun 2015
  • disclosed15 Jun 2015

Introduced: 15 Jun 2015

CVE-2015-4144  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:10 wpa to version 2.3-2.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wpa package and not the wpa package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

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 Scores

version 3.1