CVE-2017-6609

CVE-2017-6609 affects Cisco ASA Software IPsec handling. The vulnerability stems from improper parsing of malformed IPsec packets in the IPsec code, requiring an authenticated, remote attacker to establish a valid IPsec tunnel and send crafted traffic to the affected system. Exploitation can caus...

CVE-2017-6610

The CVE-2017-6610 issue affects Cisco ASA Software in routed firewall mode (single or multiple context) and can be triggered by IPv4/IPv6 traffic. It arises from insufficient validation of IKEv1 XAUTH parameters during negotiation, allowing an authenticated, remote attacker to cause a reload of t...

CVE-2017-6607

A vulnerability in the DNS code of Cisco ASA Software could allow an unauthenticated, remote attacker to cause an affected device to reload or corrupt the information present in the device's local DNS cache. The vulnerability is due to a flaw in handling crafted DNS response messages. An attacker...

CVE-2017-6608

Cisco ASA Software SSL/TLS Denial of Service vulnerability (CVE-2017-6608) allows an unauthenticated, remote attacker to cause a reload by sending crafted SSL/TLS packets. Affected products include Cisco ASA 1000V Cloud Firewall, ASA 5500 Series, ASA 5500-X Series, ASA Services Module, ASA 7600, ...

CVE-2017-6609

A vulnerability in the IPsec code of Cisco ASA Software could allow an authenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper parsing of malformed IPsec packets. An attacker could exploit this vulnerability by sending malformed IPsec packets ...

CVE-2017-6608

A vulnerability in the Secure Sockets Layer SSL and Transport Layer Security TLS code of Cisco ASA Software could allow an unauthenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper parsing of crafted SSL or TLS packets. An attacker could explo...

Cisco ASA Software Internet Key Exchange Version 1 XAUTH Denial of Service Vulnerability (cisco-sa-20170419-asa-xauth)

A vulnerability in the Internet Key Exchange Version 1 IKEv1 XAUTH code of Cisco ASA Software could allow an authenticated, remote attacker to cause a reload of an affected system. Copyright C 2017 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and ar...

Cisco ASA Software IPsec Denial of Service Vulnerability

A vulnerability in the IPsec code of Cisco ASA Software could allow an authenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper parsing of malformed IPsec packets. An attacker could exploit this vulnerability by sending malformed IPsec packets ...

Cisco ASA Software SSL/TLS Denial of Service Vulnerability

A vulnerability in the Secure Sockets Layer SSL and Transport Layer Security TLS code of Cisco ASA Software could allow an unauthenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper parsing of crafted SSL or TLS packets. An attacker could explo...

CVE-2017-3807

CVE-2017-3807 is a heap overflow vulnerability in Cisco ASA Software’s Clientless SSL VPN CIFS code, affecting ASA 5500 Series, 5500-X Series, ASAv, and related platforms (releases 9.0–9.6). The root cause is insufficient validation of user-supplied input, exploitable via a crafted URL over IPv4/...

Cisco ASA Clientless SSL VPN CIFS Heap Overflow Vulnerability

A vulnerability in Common Internet Filesystem CIFS code in the Clientless SSL VPN functionality of Cisco ASA Software could allow an authenticated, remote attacker to cause a heap overflow. The vulnerability is due to insufficient validation of user supplied input. An attacker could exploit this...

Buffer overflow

A vulnerability in the Identity Firewall feature of Cisco ASA Software before 9.62.1 could allow an unauthenticated, remote attacker to cause a reload of the affected system or to remotely execute code. The vulnerability is due to a buffer overflow in the affected code area. An attacker could...

CVE-2016-6432

A vulnerability in the Identity Firewall feature of Cisco ASA Software before 9.62.1 could allow an unauthenticated, remote attacker to cause a reload of the affected system or to remotely execute code. The vulnerability is due to a buffer overflow in the affected code area. An attacker could...

CVE-2016-6432

CVE-2016-6432 affects Cisco ASA Software, specifically the Identity Firewall feature. A buffer overflow in the NetBIOS data handling can be exploited by an unauthenticated, remote attacker sending a crafted NetBIOS packet, potentially allowing arbitrary code execution and/or a system reload. The ...

Cisco ASA Software Identity Firewall Feature Buffer Overflow Vulnerability

A vulnerability in the Identity Firewall feature of Cisco ASA Software could allow an unauthenticated, remote attacker to cause a reload of the affected system or to remotely execute code. The vulnerability is due to a buffer overflow in the affected code area. An attacker could exploit this...

Cisco Releases Security Updates

Cisco has released security updates to address vulnerabilities in multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. US-CERT encourages users and administrators to review the following Cisco Security Advisories and apply the...

Command injection

The web-based GUI in Cisco Firepower Management Center 4.x and 5.x before 5.3.1.2 and 5.4.x before 5.4.0.1 and Cisco Adaptive Security Appliance ASA Software on 5500-X devices with FirePOWER Services 4.x and 5.x before 5.3.1.2 and 5.4.x before 5.4.0.1 allows remote authenticated users to execute...

CVE-2016-1458

The web-based GUI in Cisco Firepower Management Center 4.x and 5.x before 5.3.0.3, 5.3.1.x before 5.3.1.2, and 5.4.x before 5.4.0.1 and Cisco Adaptive Security Appliance ASA Software on 5500-X devices with FirePOWER Services 4.x and 5.x before 5.3.0.3, 5.3.1.x before 5.3.1.2, and 5.4.x before...

CVE-2016-1457

The CVE-2016-1457 issue affects Cisco Firepower Management Center (FMC) 4.x–5.x before 5.3.1.2 and 5.4.x before 5.4.0.1, and Cisco ASA 5500-X Series with FirePOWER Services in the same ranges. A remote authenticated user can execute arbitrary root commands by sending crafted HTTP requests due to ...

CVE-2016-6366

Buffer overflow in Cisco Adaptive Security Appliance ASA Software through 9.4.2.3 on ASA 5500, ASA 5500-X, ASA Services Module, ASA 1000V, ASAv, Firepower 9300 ASA Security Module, PIX, and FWSM devices allows remote authenticated users to execute arbitrary code via crafted IPv4 SNMP packets, aka...