ALPINE-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...

USN-3771-1 strongswan vulnerabilities

It was discovered that strongSwan incorrectly handled IKEv2 key derivation. A remote attacker could possibly use this issue to cause strongSwan to crash, resulting in a denial of service. CVE-2018-10811 Sze Yiu Chau discovered that strongSwan incorrectly handled parsing OIDs in the gmp plugin. A...

Updated bouncycastle packages fix security vulnerabilities

Updated bouncycastle packages fix security vulnerabilities: Ensure full validation of ASN.1 encoding of signature on verification. It was possible to inject extra elements in the sequence making up the signature and still have it validate, which in some cases may have allowed the introduction of...

UBUNTU-CVE-2018-5389

The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1 PSK is vulnerable to offline...

Authentication flaw

The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1 PSK is vulnerable to offline...

CVE-2018-5389

The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1 PSK is vulnerable to offline...

CVE-2018-5389

The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1 PSK is vulnerable to offline...

DEBIAN-CVE-2018-5389

The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1 PSK is vulnerable to offline...

CVE-2018-5389

CVE-2018-5389 concerns the IKEv1 main mode with Pre-Shared Keys (PSK). The vulnerability allows an offline dictionary/brute-force attack to recover a weak PSK and can enable impersonation of a host or network, particularly when PSKs are reused across versions/modes. Cross-protocol authentication ...

CVE-2018-5389 CVE-2018-5389

The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1 PSK is vulnerable to offline...

CVE-2017-17305

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a Bleichenbacher Oracle vulnerability in the IPSEC IKEv1 implementations. Remote attackers can decrypt IPSEC tunnel ciphertext data by leveraging a Bleichenbache...

Huawei Firewall Product IPSEC IKEv1 Bleichenbacher Oracle Vulnerability

USG2205BSR and USG2220BSR are firewall products from Huawei. A Bleichenbacher Oracle vulnerability exists in Huawei firewall product IPSEC IKEv1. A remote attacker can use Bleichenbacher RSA populated oracle to decrypt IPSEC tunnel ciphertext data. This leads to a Bleichenbacher oracle attack...

Huawei Firewall Product IPSEC IKEv1 Denial of Service Vulnerability (CNVD-2018-15518)

USG2205BSR and USG2220BSR are firewall products from Huawei. A denial of service vulnerability exists in Huawei firewall product IPSEC IKEv1. Improper handling of constructed malformed messages leads to an attacker exploiting the vulnerability to construct messages that affect the operation of th...

Huawei Firewall Product IPSEC IKEv1 Denial of Service Vulnerability

USG2205BSR and USG2220BSR are firewall products from Huawei. A denial of service vulnerability exists in Huawei firewall product IPSEC IKEv1. Improper handling of constructed malformed messages leads to an attacker exploiting the vulnerability to construct messages that affect the operation of th...

ZyXEL ZyWALL/USG Series Device Information Disclosure Vulnerability

ZyXEL ZyWALL/USG is a network security firewall appliance from Hopkins ZyXEL Technology. A security vulnerability exists in the Internet Key Exchange IKE handshake implementation used for IPsec-based VPN connections in the ZyXEL ZyWALL/USG series devices. An attacker can exploit the vulnerability...

The vulnerability of the IKE protocol implementation in ZyXEL USG, ZyXEL USG VPN, ZyWALL, and ZyWALL VPN devices allows attackers to gain access to protected information.

The vulnerability of the IKE protocol in network devices such as ZyXEL USG, ZyXEL USG VPN, ZyWALL, and ZyWALL VPN relates to decoding errors in traffic. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain access to protected information...

CVE-2018-8753

The IKEv1 implementation in Clavister cOS Core before 11.00.11, 11.20.xx before 11.20.06, and 12.00.xx before 12.00.09 allows remote attackers to decrypt RSA-encrypted nonces by leveraging a Bleichenbacher attack...

CVE-2018-8753

The IKEv1 implementation in Clavister cOS Core before 11.00.11, 11.20.xx before 11.20.06, and 12.00.xx before 12.00.09 allows remote attackers to decrypt RSA-encrypted nonces by leveraging a Bleichenbacher attack...

CVE-2018-9129

ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange IKE handshake implementation used for IPsec based VPN connections...

CVE-2018-0131

A vulnerability in the implementation of RSA-encrypted nonces in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to obtain the encrypted nonces of an Internet Key Exchange Version 1 IKEv1 session. The vulnerability exists because the affected software...