Buffer overflow

The radpacketrecv function in radius/packet.c suffers from a memcpy buffer overflow, resulting in an overly-large recvfrom into a fixed buffer that causes a buffer overflow and overwrites arbitrary memory. If the server connects with a malicious client, crafted client requests can remotely trigge...

CVE-2022-24705

The CVE-2022-24705 vulnerability is in accel-ppp (Accel-PPP) where the rad_packet_recv function in radius/packet.c uses a memcpy into a fixed-size buffer, enabling a buffer overflow when receiving crafted client requests. This can be triggered remotely by a malicious client over the network, pote...

CVE-2022-24705 Buffer Overflow via Crafted Ipv6 Prefix Attribute Type Client Request in accel-ppp v1.12

The radpacketrecv function in radius/packet.c suffers from a memcpy buffer overflow, resulting in an overly-large recvfrom into a fixed buffer that causes a buffer overflow and overwrites arbitrary memory. If the server connects with a malicious client, crafted client requests can remotely trigge...

CVE-2022-24704 Buffer Overflow via Crafted IPv6 Addr Attribute Type Client Request in Accel-PPP v1.12

The radpacketrecv function in opt/src/accel-pppd/radius/packet.c suffers from a buffer overflow vulnerability, whereby user input len is copied into a fixed buffer &attr-val.integer without any bound checks. If the client connects to the server and sends a large radius packet, a buffer overflow...

CVE-2022-24704

CVE-2022-24704 affects the accel-ppp project, specifically the function rad_packet_recv in opt/src/accel-pppd/radius/packet.c . The vulnerability arises because user input length is copied into a fixed buffer and into attr->val.integer without bounds checks, leading to a buffer overflow when a...

Accel-Ppp 安全漏洞

Accel-Ppp is a high performance Pptp/L2tp/Pppoe/Ipoe server for Linux. A security vulnerability exists in accel-ppp, which stems from a memcpy buffer overflow in the rad packet recv function in radius packet.c. If the server is connected to a malicious client, a carefully crafted client request c...

accel-ppp 安全漏洞

Accel-Ppp is a high performance Pptp/L2tp/Pppoe/Ipoe server for Linux. A security vulnerability exists in accel-ppp that stems from a buffer overflow vulnerability in the rad packet recv function in accel-pppd radius packet.c, which is triggered if a client connects to the server side and sends a...

[SECURITY] Fedora 35 Update: hostapd-2.10-3.fc35

hostapd is a user space daemon for access point and authentication servers. It implements IEEE 802.11 access point management, IEEE 802.1X/WPA/WPA2/EAP Authenticators and RADIUS authentication server. hostapd is designed to be a "daemon" program that runs in the back-ground and acts as the backen...

CVE-2022-24704

The radpacketrecv function in opt/src/accel-pppd/radius/packet.c suffers from a buffer overflow vulnerability, whereby user input len is copied into a fixed buffer &attr-;val.integer without any bound checks. If the client connects to the server and sends a large radius packet, a buffer overflow...

CVE-2022-24705

The radpacketrecv function in radius/packet.c suffers from a memcpy buffer overflow, resulting in an overly-large recvfrom into a fixed buffer that causes a buffer overflow and overwrites arbitrary memory. If the server connects with a malicious client, crafted client requests can remotely trigge...

Mageia: Security Advisory (MGASA-2013-0206)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fortinet FortiAuthenticator Authentication Bypass Vulnerability

Fortinet FortiAuthenticator, a centralized user identity management solution from Fortinet, Inc. is vulnerable to an authentication bypass vulnerability in version 6.4.0 due to improper design or implementation of the authentication module code. issue. An attacker could exploit this vulnerability...

CVE-2021-43068

A improper authentication in Fortinet FortiAuthenticator version 6.4.0 allows user to bypass the second factor of authentication via a RADIUS login portal...

Authentication flaw

A improper authentication in Fortinet FortiAuthenticator version 6.4.0 allows user to bypass the second factor of authentication via a RADIUS login portal...

CVE-2021-43068

A improper authentication in Fortinet FortiAuthenticator version 6.4.0 allows user to bypass the second factor of authentication via a RADIUS login portal...

CVE-2021-43068

Fortinet FortiAuthenticator 6.4.0 contains an improper authentication weakness that could allow an attacker to bypass the second factor via the RADIUS login portal. Multiple sources (NVD, CNVD, CNNVD, PRION) describe this as an authentication bypass vulnerability affecting FortiAuthenticator, wit...

CVE-2021-43068

A improper authentication in Fortinet FortiAuthenticator version 6.4.0 allows user to bypass the second factor of authentication via a RADIUS login portal...

CVE-2021-32591

A missing cryptographic steps vulnerability in the function that encrypts users' LDAP and RADIUS credentials in FortiSandbox before 4.0.1, FortiWeb before 6.3.12, FortiADC before 6.2.1, FortiMail 7.0.1 and earlier may allow an attacker in possession of the password store to compromise the...

CVE-2021-32591

A missing cryptographic steps vulnerability in the function that encrypts users' LDAP and RADIUS credentials in FortiSandbox before 4.0.1, FortiWeb before 6.3.12, FortiADC before 6.2.1, FortiMail 7.0.1 and earlier may allow an attacker in possession of the password store to compromise the...

CVE-2021-32591

A missing cryptographic steps vulnerability in the function that encrypts users' LDAP and RADIUS credentials in FortiSandbox before 4.0.1, FortiWeb before 6.3.12, FortiADC before 6.2.1, FortiMail 7.0.1 and earlier may allow an attacker in possession of the password store to compromise the...