Command injection

A vulnerability in Server Name Identification SNI request filtering of Cisco Web Security Appliance WSA, Cisco Firepower Threat Defense FTD, and the Snort detection engine could allow an unauthenticated, remote attacker to bypass filtering technology on an affected device and exfiltrate data from...

CVE-2021-34749

CVE-2021-34749 affects Cisco WSA/FTD and the Snort detection engine. The issue stems from inadequate filtering of the SSL handshake in the SNI data path, allowing an unauthenticated remote attacker to bypass filters and exfiltrate data from a compromised host, potentially enabling command-and-con...

CVE-2021-34749

Removed by vendor...

CVE-2021-34749 Multiple Cisco Products Server Name Identification Data Exfiltration Vulnerability

A vulnerability in Server Name Identification SNI request filtering of Cisco Web Security Appliance WSA, Cisco Firepower Threat Defense FTD, and the Snort detection engine could allow an unauthenticated, remote attacker to bypass filtering technology on an affected device and exfiltrate data from...

Multiple Cisco Products Server Name Identification Data Exfiltration Vulnerability

A vulnerability in the web filtering features of multiple Cisco products could allow an unauthenticated, remote attacker to bypass web reputation filters and threat detection mechanisms on an affected device and exfiltrate data from a compromised host to a blocked external server. This...

PT-2021-3823 · Cisco · Snort +2

Name of the Vulnerable Software and Affected Versions: Cisco Web Security Appliance affected versions not specified Cisco Firepower Threat Defense affected versions not specified Snort detection engine affected versions not specified Description: A vulnerability in Server Name Identification SNI...

OpenSSL: SSL, TLS and DTLS Plaintext Recovery Attack (20130205) - Linux

OpenSSL is prone to a plaintext-recovery attack. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

OpenSSL: SSL, TLS and DTLS Plaintext Recovery Attack (20130205) - Windows

OpenSSL is prone to a plaintext-recovery attack. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

FreeBSD : lynx -- SSL certificate validation error (e9200f8e-fd34-11eb-afb1-c85b76ce9b5a)

Axel Beckert reports : ... I was able to capture the password given on the commandline in traffic of an TLS handshake using tcpdump and analysing it with Wireshark: ... %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from...

Android devices fail to enroll into XenMobile after upgrading Netscaler

The following symptoms are seen: Android devices fail to enrollinto XenMobile The error"Security policy does not allow you to connect" is seen in Secure Hub Android devices enrolling with Device Administrator mode legacy are the ones that see this adverse behavior the most but a smaller group of...

Ubuntu: Security Advisory (USN-5038-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

OpenSSL: Vulnerabilities in ASN.1 parsing (CVE-2003-0543, CVE-2003-0544) - Linux

OpenSSL is prone to multiple denial of service DoS vulnerabilities. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free...

OpenSSL: DoS Vulnerability (CVE-2004-0112) - Windows

OpenSSL is prone to a denial of service DoS vulnerability. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; yo...

OpenSSL: Man in the Middle Attack (CVE-2005-2969) - Windows

OpenSSL is prone to a man in the middle attack. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

OpenSSL: Multiple Vulnerabilities (CVE-2003-0131, CVE-2003-0147) - Windows

OpenSSL is prone to multiple vulnerabilities. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

OpenSSL: Timing-based attacks on SSL/TLS with CBC encryption (CVE-2003-0078) - Windows

OpenSSL is prone to timing-based attacks on SSL/TLS with CBC encryption. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is fre...

OpenSSL: DoS Vulnerability (CVE-2004-0112) - Linux

OpenSSL is prone to a denial of service DoS vulnerability. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; yo...

OpenSSL: DoS Vulnerability (CVE-2004-0079) - Windows

OpenSSL is prone to a denial of service DoS vulnerability. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; yo...

Fedora: Security Advisory for curl (FEDORA-2021-5d21b90a30)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

USN-5038-1 postgresql-10, postgresql-12, postgresql-13 vulnerabilities

It was discovered that the PostgresQL planner could create incorrect plans in certain circumstances. A remote attacker could use this issue to cause PostgreSQL to crash, resulting in a denial of service, or possibly obtain sensitive information from memory. This issue only affected Ubuntu 20.04 L...