CVE-2015-4146

The EAP-pwd peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not clear the L (Length) and M (More) flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service (crash) via a crafted message.

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

3.48% chance of exploitation in the next 30 days, 88th percentile

Published

2015-06-15

Updated

2024-08-06

Proof-of-concept exploits (1)

• http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt

References

• CVE Record
• NVD entry

Related

• CVE-2015-4145
• CVE-2015-4148
• CVE-2015-4144
• CVE-2015-4153
• CVE-2015-4143
• CVE-2015-4179