FreeBSD : strongswan -- multiple vulnerabilities (e6ccaf8a-6c63-11e7-9b01-2047478f2f70)

strongSwan security team reports : - RSA public keys passed to the gmp plugin aren't validated sufficiently before attempting signature verification, so that invalid input might lead to a floating point exception. CVE-2017-9022 - ASN.1 CHOICE types are not correctly handled by the ASN.1 parser wh...

strongSwan x509 Plugin Denial of Service (CVE-2017-9023)

A denial-of-service vulnerability exists in strongSwan. The vulnerability is due to improper parsing of various X.509 certificate extensions using ASN.1 CHOICE and SEQUENCE types within the X.509 and ASN.1 parsers. A remote attacker can exploit this vulnerability by sending a crafted public key...

Portable Virtual Private Network: goSecure

Portable Virtual Private Network goSecure is an easy to use and portable Virtual Private Network VPN solution. The system consists of a single server and one or many clients. strongSwan is used to establish a Suite B IPsec tunnel with pre-shared keys between the server and clients. The core crypt...

BSA-2017-348

Security Advisory ID : BSA-2017-348 Component : StrongSwan Revision : 2.0: Interim A denial-of-service vulnerability in the x509 plugin was discovered instrongSwan. All versions are affected. Incorrect Handling of CHOICE types in ASN.1 parser and x509 plugin ASN.1 CHOICE types are not correctly...

ALPINE-CVE-2017-9023

The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service infinite loop via a crafted certificate...

Code injection

The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service infinite loop via a crafted certificate...

Code injection

The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpzpowmsec, which allows remote peers to cause a denial of service floating point exception and process crash via a crafted certificate...

CVE-2017-9022

The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpzpowmsec, which allows remote peers to cause a denial of service floating point exception and process crash via a crafted certificate...

ALPINE-CVE-2017-9022

The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpzpowmsec, which allows remote peers to cause a denial of service floating point exception and process crash via a crafted certificate...

CVE-2017-9023

The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service infinite loop via a crafted certificate...

CVE-2017-9023

The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service infinite loop via a crafted certificate...

DEBIAN-CVE-2017-9023

The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service infinite loop via a crafted certificate...

DEBIAN-CVE-2017-9022

The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpzpowmsec, which allows remote peers to cause a denial of service floating point exception and process crash via a crafted certificate...

CVE-2017-9022

The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpzpowmsec, which allows remote peers to cause a denial of service floating point exception and process crash via a crafted certificate...

CVE-2017-9023

CVE-2017-9023 affects strongSwan’s ASN.1 CHOICE handling when the x509 plugin is enabled, enabling remote denial of service via a crafted certificate. Concrete details in connected docs include affected product families (strongSwan deployments embedded in IBM FSM/IMM2, CMM and AMM advisories), th...

CVE-2017-9022

CVE-2017-9022 affects strongSwan via the gmp plugin, where RSA public keys are not properly validated before mpz_powm_sec, enabling a remote attacker to trigger a denial of service with crafted certificates. Connected IBM advisories confirm the issue and provide remediation guidance: firmware fix...

CVE-2017-9023

The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service infinite loop via a crafted certificate...

CVE-2017-9022

The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpzpowmsec, which allows remote peers to cause a denial of service floating point exception and process crash via a crafted certificate...

CVE-2017-9022

The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpzpowmsec, which allows remote peers to cause a denial of service floating point exception and process crash via a crafted certificate...

CVE-2017-9022

The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpzpowmsec, which allows remote peers to cause a denial of service floating point exception and process crash via a crafted certificate...