Vulnerability Monitor

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CVE-2015-4143

The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted (1) Commit or (2) Confirm message payload.

Published

2015-06-15T15:59:07.913

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application w1.fi wpa_supplicant 1.0 Yes
Application w1.fi wpa_supplicant 1.1 Yes
Application w1.fi wpa_supplicant 2.0 Yes
Application w1.fi wpa_supplicant 2.1 Yes
Application w1.fi wpa_supplicant 2.2 Yes
Application w1.fi wpa_supplicant 2.3 Yes
Application w1.fi wpa_supplicant 2.4 Yes
Application w1.fi hostapd 1.0 Yes
Application w1.fi hostapd 1.1 Yes
Application w1.fi hostapd 2.0 Yes
Application w1.fi hostapd 2.1 Yes
Application w1.fi hostapd 2.2 Yes
Application w1.fi hostapd 2.3 Yes
Application w1.fi hostapd 2.4 Yes
Operating System opensuse opensuse 13.1 Yes
Operating System opensuse opensuse 13.2 Yes
References