EUVD-2026-14477

strongSwan versions 4.5.0 prior to 6.0.5 contain an integer underflow vulnerability in the EAP-TTLS AVP parser that allows unauthenticated remote attackers to cause a denial of service by sending crafted AVP data with invalid length fields during IKEv2 authentication. Attackers can exploit the...

CVE-2026-25075

strongSwan versions 4.5.0 prior to 6.0.5 contain an integer underflow vulnerability in the EAP-TTLS AVP parser that allows unauthenticated remote attackers to cause a denial of service by sending crafted AVP data with invalid length fields during IKEv2 authentication. Attackers can exploit the...

CVE-2026-25075

strongSwan versions 4.5.0 prior to 6.0.5 contain an integer underflow vulnerability in the EAP-TTLS AVP parser that allows unauthenticated remote attackers to cause a denial of service by sending crafted AVP data with invalid length fields during IKEv2 authentication. Attackers can exploit the...

strongSwan 代码问题漏洞

strongSwan is an open-source VPN solution based on IPsec, developed by Andreas Steffen of Switzerland for Linux platforms. This solution includes X.509 public key certificates, secure storage of private keys, and authentication mechanisms such as smart cards. Prior to version 6.0.5 of strongSwan,...

CVE-2023-52557

In OpenBSD 7.3 before errata 016, npppd8 could crash by a l2tp message which has an AVP Attribute-Value Pair with wrong length...

CVE-2023-52557 OpenBSD 7.3 invalid l2tp message npppd crash

In OpenBSD 7.3 before errata 016, npppd8 could crash by a l2tp message which has an AVP Attribute-Value Pair with wrong length...

PT-2024-14627 · Openbsd · Openbsd

Name of the Vulnerable Software and Affected Versions: OpenBSD version 7.3 Description: The issue is related to a crash in npppd8 caused by an L2TP message containing an AVP Attribute-Value Pair with an incorrect length. Recommendations: For OpenBSD version 7.3, apply errata 016 to resolve the...

SUSE CVE-2008-2292

Buffer overflow in the snprintvalue function in snmpget in Net-SNMP 5.1.4, 5.2.4, and 5.4.1, as used in SNMP.xs for Perl, allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a large OCTETSTRING in an attribute value pair AVP...

Net-SNMP 5.1.45.2.45.4.1 Perl Module - Buffer Overflow (PoC)

Net-SNMP 5.1.45.2.45.4.1 Perl Module - Buffer Overflow PoC !usr/bin/perl -w Buffer overflow in the snprintvalue function in snmpget in Net-SNMP 5.1.4, 5.2.4, and 5.4.1, as used in SNMP.xs for Perl, allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via ...

net-snmp: buffer overflow in perl module's Perl Module __snprint_value()

Buffer overflow in the snprintvalue function in snmpget in Net-SNMP 5.1.4, 5.2.4, and 5.4.1, as used in SNMP.xs for Perl, allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a large OCTETSTRING in an attribute value pair AVP...

DEBIAN-CVE-2008-2292

Buffer overflow in the snprintvalue function in snmpget in Net-SNMP 5.1.4, 5.2.4, and 5.4.1, as used in SNMP.xs for Perl, allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a large OCTETSTRING in an attribute value pair AVP...

Buffer overflow

Buffer overflow in the snprintvalue function in snmpget in Net-SNMP 5.1.4, 5.2.4, and 5.4.1, as used in SNMP.xs for Perl, allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via a large OCTETSTRING in an attribute value pair AVP...

Debian Security Advisory DSA 152-1 (l2tpd)

The remote host is missing an update to l2tpd announced via advisory DSA 152-1. OpenVAS Vulnerability Test $Id: deb1521.nasl 6616 2017-07-07 12:10:49Z cfischer $ Description: Auto-generated from advisory DSA 152-1 Authors: Thomas Reinke Copyright: Copyright c 2007 E-Soft Inc...

Debian Security Advisory DSA 152-1 (l2tpd)

The remote host is missing an update to l2tpd announced via advisory DSA 152-1. SPDX-FileCopyrightText: 2008 E-Soft Inc. 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...

Debian DSA-152-1 : l2tpd - missing random seed

Current versions of l2tpd, a layer 2 tunneling client/server program, forgot to initialize the random generator which made it vulnerable since all generated random number were 100% guessable. When dealing with the size of the value in an attribute value pair, too many bytes were able to be copied...