Memory corruption

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 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...

Out-of-bounds

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 1.0 through 2.4 allows remote attackers to cause a denial of service out-of-bounds read and crash via a crafted 1 Commit or 2 Confirm message payload...

Design/Logic Flaw

The EAP-pwd peer implementation in hostapd and wpasupplicant 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...

CVE-2015-4146

The EAP-pwd peer implementation in hostapd and wpasupplicant 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...

CVE-2015-4144

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 1.0 through 2.4 does not validate that a message is long enough to contain the Total-Length field, which allows remote attackers to cause a denial of service crash via a crafted message...

CVE-2015-4145

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 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...

CVE-2015-4143

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 1.0 through 2.4 allows remote attackers to cause a denial of service out-of-bounds read and crash via a crafted 1 Commit or 2 Confirm message payload...

CVE-2015-4146

The EAP-pwd peer implementation in hostapd and wpasupplicant 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...

CVE-2015-4144

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 1.0 through 2.4 does not validate that a message is long enough to contain the Total-Length field, which allows remote attackers to cause a denial of service crash via a crafted message...

CVE-2015-4145

CVE-2015-4145 affects hostapd and wpa_supplicant (versions 1.0–2.4). The issue is in the EAP-pwd server/peer handling where a crafted message can cause a denial of service via a memory leak by not validating that a fragment is already being processed and by failing to validate payload length. Pub...

CVE-2015-4143

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 1.0 through 2.4 allows remote attackers to cause a denial of service out-of-bounds read and crash via a crafted 1 Commit or 2 Confirm message payload...

CVE-2015-4143

CVE-2015-4143 affects the EAP-pwd server/peer in hostapd and wpa_supplicant (versions 1.0–2.4), enabling remote denial of service via crafted payloads (Commit/Confirm). Root cause: missing payload length validation in EAP-pwd messages, causing out-of-bounds read and crash. Remediation: apply upda...

CVE-2015-4145

The EAP-pwd server and peer implementation in hostapd and wpasupplicant 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...

CVE-2015-4144

CVE-2015-4144 affects hostapd and wpa_supplicant EAP-pwd server/peer implementations (versions 1.0–2.4). The issue is missing validation that a message is long enough to contain the Total-Length field, enabling a remote attacker to trigger a denial of service (crash) via crafted messages. The lin...

CVE-2015-4146

The CVE-2015-4146 entry affects hostapd and wpa_supplicant (versions 1.0–2.4) via the EAP-pwd peer implementation. The root cause is that L and M flags are not cleared before fragmentation decisions, enabling remote attackers to trigger a denial of service (crash) with a crafted message. Public d...

openSUSE Security Update : wpa-supplicant (openSUSE-2015-411)

wpasupplicant was updated to fix three security issues. The following vulnerabilities were fixed : CVE-2015-4141: WPS UPnP vulnerability with HTTP chunked transfer encoding boo930077 CVE-2015-4142: Integer underflow in AP mode WMM Action frame processing boo930078 CVE-2015-4143: EAP-pwd missing...

[SECURITY] [DLA 244-1] strongswan security update

Package : strongswan Version : 4.4.1-5.7 CVE ID : CVE-2015-4171 Alexander E. Patrakov discovered an issue in strongSwan, an IKE/IPsec suite used to establish IPsec protected links. When a client authenticate the server with certificates and the client authenticates using pre-shared key or EAP, th...

wpa_supplicant security and enhancement update

1:2.0-17 - AP WMM: Fix integer underflow in WMM Action frame parser rh 1221178 rh 1222015 1:2.0-16 - P2P: Validate SSID element length before copying it CVE-2015-1863 1:2.0-15 - Add domainmatch config option from upstream rh 1178263 - Include peer certificate in EAP events for use by clients...

DLA-244-1 strongswan - security update

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CVE-2015-4171

strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtai...