Detecting Apache Struts 2 Namespace RCE: CVE-2018-11776

A new remote code execution vulnerability in Apache Struts 2, CVE-2018-11776, was disclosed yesterday. While this vulnerability does not exist with a default configuration of Struts, it does exist in commonly seen configurations for some Struts plugins. Update August 24, 2018: A dashboard for thi...

An Open-Source Pre and Post Callback-Based Framework for macOS Kernel Monitoring: Kemon

If third-party vendors want to add new features to the macOS kernel, such as antivirus capabilities, ransomware blocking, data breach auditing, behavior monitoring and so on, they usually need the support of the system’s exported interfaces. At present, only two known official interfaces are...

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...

Design/Logic Flaw

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent...

CVE-2017-17311

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent...

Design/Logic Flaw

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent...

CVE-2017-17312

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent...

CVE-2017-17312

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent...

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...

CVE-2017-17311

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent...

Design/Logic Flaw

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...

CVE-2017-17312

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent...

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...

CVE-2017-17305

CVE-2017-17305 affects Huawei Firewall products (USG2205BSR, USG2220BSR, USG5120BSR, USG5150BSR) with Bleichenbacher Oracle vulnerability in IPsec IKEv1 implementations. A Bleichenbacher RSA padding oracle could allow remote attackers to decrypt IPSec tunnel ciphertext, enabling a Bleichenbacher ...

CVE-2017-17312

CVE-2017-17312 affects Huawei Firewall products (USG2205BSR, USG2220BSR, USG5120BSR, USG5150BSR) where the IPsec IKEv1 implementations mishandle malformed messages, allowing a network-attacker to trigger a denial of service. Impact is availability loss on affected devices. Related OpenVAS/CNVD/NV...

CVE-2017-17311

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent...

CVE-2017-17311

The CVE-2017-17311 issue affects Huawei Firewall products USG2205BSR (V300R001C10SPC600), USG2220BSR (V300R001C00), USG5120BSR (V300R001C00), and USG5150BSR (V300R001C00). It is a DoS in the IPsec IKEv1 implementations caused by improper handling of malformed messages; a crafted packet can cause ...

CVE-2018-15473

A user enumeration vulnerability flaw was found in OpenSSH, though version 7.7. The vulnerability occurs by not delaying bailout for an invalid authenticated user until after the packet containing the request has been fully parsed. The highest threat from this vulnerability is to data...

WAF Buster - Disrupt WAF By Abusing SSL/TLS Ciphers

Disrupt WAF by abusing SSL/TLS Ciphers About WAFbuster This tool was created to Analyze the ciphers that are supported by the Web application firewall being used at the web server end. Reference: https://0x09al.github.io/waf/bypass/ssl/2018/07/02/web-application-firewall-bypass.html It works by...

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...