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CVE-2015-4142

CVE-2015-4142

EPSS 4.2%
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 products
n/a · n/a

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References
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171401.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-November/172608.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-November/172655.htmlhttp://lists.opensuse.org/opensuse-updates/2015-06/msg00019.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1090.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1439.htmlhttp://seclists.org/fulldisclosure/2022/May/34https://security.gentoo.org/glsa/201606-17https://support.apple.com/kb/HT213258http://w1.fi/security/2015-3/integer-underflow-in-ap-mode-wmm-action-frame.txthttp://www.debian.org/security/2015/dsa-3397http://www.openwall.com/lists/oss-security/2015/05/09/5