CVEvulnerability
CVE-2015-4145
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2015-06-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-399
Description
The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not validate a fragment is already being processed, which allows remote attackers to cause a denial of service (memory leak) via a crafted message.
Affected configurations
• w1.fi hostapd 1.0
• w1.fi hostapd 1.1
• w1.fi hostapd 2.0
• w1.fi hostapd 2.1
• w1.fi hostapd 2.2
• w1.fi hostapd 2.3
• w1.fi hostapd 2.4
• opensuse opensuse 13.1
• opensuse opensuse 13.2
• w1.fi wpa supplicant 1.0
• w1.fi wpa supplicant 1.1
• w1.fi wpa supplicant 2.0
• w1.fi wpa supplicant 2.1
• w1.fi wpa supplicant 2.2
• w1.fi wpa supplicant 2.3
• w1.fi wpa supplicant 2.4
Related
Weakness · not in database (1)
References
- http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html Third Party Advisory
- http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt Vendor Advisory
- http://www.debian.org/security/2015/dsa-3397 www.debian.org
- http://www.openwall.com/lists/oss-security/2015/05/09/6 www.openwall.com
- http://www.openwall.com/lists/oss-security/2015/05/31/6 www.openwall.com
- http://www.ubuntu.com/usn/USN-2650-1 www.ubuntu.com
- https://security.gentoo.org/glsa/201606-17 Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html Third Party Advisory
- http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt Vendor Advisory
- http://www.debian.org/security/2015/dsa-3397 www.debian.org
- http://www.openwall.com/lists/oss-security/2015/05/09/6 www.openwall.com
- http://www.openwall.com/lists/oss-security/2015/05/31/6 www.openwall.com
- http://www.ubuntu.com/usn/USN-2650-1 www.ubuntu.com
- https://security.gentoo.org/glsa/201606-17 Third Party Advisory