[SECURITY] Fedora 27 Update: strongswan-5.7.1-1.fc27

The strongSwan IPsec implementation supports both the IKEv1 and IKEv2 key exchange protocols in conjunction with the native NETKEY IPsec stack of the Linux kernel...

strongSwan GMP Plugin Buffer Overflow Vulnerability

strongSwan is an open source IPsec-based VPN solution for Linux maintained by Swiss software developer Andreas Steffen. The solution includes X.509 public key certificates, secure storage of private keys, smart cards and other authentication mechanisms. gmp plugin is one of the plug-ins. A buffer...

DEBIAN-CVE-2018-17540

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate...

CVE-2018-17540

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate...

CVE-2018-17540

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate...

ALPINE-CVE-2018-17540

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate...

Buffer overflow

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate...

CVE-2018-16152

In verifyemsapkcs1signature in gmprsapublickey.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data in the digestAlgorithm.parameters field during PKCS1 v1.5 signature verification. Consequently, a remote attacker can forge...

CVE-2018-16151

In verifyemsapkcs1signature in gmprsapublickey.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data after the encoded algorithm OID during PKCS1 v1.5 signature verification. Similar to the flaw in the same version of strongSwa...

CVE-2018-17540

CVE-2018-17540 : The gmp plugin in strongSwan before 5.7.1 is vulnerable to a buffer overflow triggered by a crafted X.509 certificate, allowing an attacker to potentially overflow a buffer and execute arbitrary code. Public advisories note the issue in the gmp-based RSA verification path and lin...

CVE-2018-17540

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate...

CVE-2018-17540

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate...

Debian DLA-1528-1 : strongswan security update

It was discovered that there was a denial of service vulnerability in strongswan, a virtual private network VPN client and server. Verification of an RSA signature with a very short public key caused an integer underflow in a length check that resulted in a heap buffer overflow. For Debian 8...

Debian DSA-4309-1 : strongswan - security update

Google's OSS-Fuzz revealed an exploitable bug in the gmp plugin caused by the patch that fixes CVE-2018-16151 and CVE-2018-16152 DSA-4305-1. An attacker could trigger it using crafted certificates with RSA keys with very small moduli. Verifying signatures with such keys would cause an integer...

[SECURITY] [DLA 1528-1] strongswan security update

Package : strongswan Version : 5.2.1-6+deb8u8 CVE ID : CVE-2018-17540 It was discovered that there was a denial-of-service vulnerability in strongswan, a virtual private network VPN client and server. Verification of an RSA signature with a very short public key caused an integer underflow in a...

[SECURITY] [DSA 4309-1] strongswan security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4309-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez October 01, 2018 https://www.debian.org/security/faq -...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : strongSwan vulnerability (USN-3774-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3774-1 advisory. It was discovered that strongSwan incorrectly handled signature validation in the gmp plugin. A remote attacker could use this issue to...

DLA-1528-1 strongswan - security update

Bulletin has no description...

Ubuntu: Security Advisory (USN-3774-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

USN-3774-1: strongSwan vulnerability

It was discovered that strongSwan incorrectly handled signature validation in the gmp plugin. A remote attacker could use this issue to cause strongSwan to crash, resulting in a denial of service, or possibly execute arbitrary code...