CVE-2015-4142
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
AI Score
Confidence
High
0.075 Low
EPSS
Percentile
94.1%
Integer underflow in the WMM Action frame parser in hostapd 0.5.5 through 2.4 and wpa_supplicant 0.7.0 through 2.4, when used for AP mode MLME/SME functionality, allows remote attackers to cause a denial of service (crash) via a crafted frame, which triggers an out-of-bounds read.
Affected configurations
References
lists.fedoraproject.org/pipermail/package-announce/2015-November/171401.html
lists.fedoraproject.org/pipermail/package-announce/2015-November/172608.html
lists.fedoraproject.org/pipermail/package-announce/2015-November/172655.html
lists.opensuse.org/opensuse-updates/2015-06/msg00019.html
rhn.redhat.com/errata/RHSA-2015-1090.html
rhn.redhat.com/errata/RHSA-2015-1439.html
seclists.org/fulldisclosure/2022/May/34
w1.fi/security/2015-3/integer-underflow-in-ap-mode-wmm-action-frame.txt
www.debian.org/security/2015/dsa-3397
www.openwall.com/lists/oss-security/2015/05/09/5
www.openwall.com/lists/oss-security/2015/05/31/6
www.securitytracker.com/id/1032625
www.ubuntu.com/usn/USN-2650-1
security.gentoo.org/glsa/201606-17
support.apple.com/kb/HT213258
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
AI Score
Confidence
High
0.075 Low
EPSS
Percentile
94.1%