Unscored severity · published Jun 15, 2015
CVE-2015-4141
The WPS UPnP function in hostapd, when using WPS AP, and wpa_supplicant, when using WPS external registrar (ER), 0.7.0 through 2.4 allows remote attackers to cause a denial of…
–
CVSS
3%
EPSS
No
On KEV
Description
The WPS UPnP function in hostapd, when using WPS AP, and wpa_supplicant, when using WPS external registrar (ER), 0.7.0 through 2.4 allows remote attackers to cause a denial of service (crash) via a negative chunk length, which triggers an out-of-bounds read or heap-based buffer overflow.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.0% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HO
Hostapd · W1.fi
0.7.0; 0.7.1; 0.7.2; 0.7.3; 1.0; 1.1; +5 more · source: NVD
OP
Opensuse · Opensuse
13.1; 13.2 · source: NVD
WS
Wpa Supplicant · W1.fi
0.7.0; 0.7.1; 0.7.2; 0.7.3; 1.0; 1.1; +5 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-4141
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-4141
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html
Vendor Advisory
http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt
www.debian.org
http://www.debian.org/security/2015/dsa-3397
Mailing List
http://www.openwall.com/lists/oss-security/2015/05/09/4
Mailing List
http://www.openwall.com/lists/oss-security/2015/05/31/6
www.ubuntu.com
http://www.ubuntu.com/usn/USN-2650-1
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