Amazon Linux AMI : openswan (ALAS-2013-192)

A buffer overflow flaw was found in Openswan. If Opportunistic Encryption were enabled 'oe=yes' in '/etc/ipsec.conf' and an RSA key configured, an attacker able to cause a system to perform a DNS lookup for an attacker-controlled domain containing malicious records such as by sending an email tha...

DEBIAN-CVE-2013-2054

Buffer overflow in the atodn function in strongSwan 2.0.0 through 4.3.4, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service pluto IKE daemon crash and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this...

CVE-2013-2054

Buffer overflow in the atodn function in strongSwan 2.0.0 through 4.3.4, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service pluto IKE daemon crash and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this...

Buffer overflow

Buffer overflow in the atodn function in strongSwan 2.0.0 through 4.3.4, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service pluto IKE daemon crash and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this...

CVE-2013-2052

Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service pluto IKE daemon crash and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be t...

CVE-2013-2052

Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service pluto IKE daemon crash and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be t...

CVE-2013-2052

CVE-2013-2052 describes a remote, non-authenticated buffer overflow in the atodn() function of Libreswan/OpenSwan when Opportunistic Encryption is enabled and an attacker controls a DNS TXT PTR record. This can crash the pluto IKE daemon and potentially allow code execution. The vulnerability is ...

Important: openswan

Issue Overview: A buffer overflow flaw was found in Openswan. If Opportunistic Encryption were enabled "oe=yes" in "/etc/ipsec.conf" and an RSA key configured, an attacker able to cause a system to perform a DNS lookup for an attacker-controlled domain containing malicious records such as by...

Scientific Linux Security Update : openswan on SL5.x, SL6.x i386/x86_64 (20130515)

A buffer overflow flaw was found in Openswan. If Opportunistic Encryption were enabled 'oe=yes' in '/etc/ipsec.conf' and an RSA key configured, an attacker able to cause a system to perform a DNS lookup for an attacker- controlled domain containing malicious records such as by sending an email th...

CentOS 5 / 6 : openswan (CESA-2013:0827)

Updated openswan packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

Important: Red Hat Security Advisory: openswan security update

Updated openswan packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

Openswan: remote buffer overflow in atodn()

Buffer overflow in the atodn function in Openswan before 2.6.39, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service pluto IKE daemon crash and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be...

Encrypt Your Network Traffic: Tcpcrypt

Tcpcrypt is a protocol that attempts to encrypt almost all of your network traffic. Unlike other security mechanisms, Tcpcrypt works out of the box: it requires no configuration, no changes to applications, and your network connections will continue to work even if the remote end does not support...