Continued Threat Actor Exploitation Post Pulse Secure VPN Patching

Summary Note: This Activity Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge ATT&CK® framework. See the ATT &CK for Enterprise framework for all referenced threat actor techniques and mitigations. This Alert provides an update to Cybersecurity and Infrastructure Security...

OPENSUSE-SU-2020:1713-1 Security update for opera

This update for opera fixes the following issues: opera was updated to version 71.0.3770.228 - DNA-87466 Hide extensions icon is black in dark theme - DNA-88580 Implement searchintabs telemetry benchmark - DNA-88591 Allow to scroll down the Keyboards Shortcuts section with URL - DNA-88693 Random...

Security update for opera (important)

openSUSE Security Update: Security update for opera Announcement ID: openSUSE-SU-2020:1713-1 Rating: important References: Cross-References: CVE-2020-15959 CVE-2020-15960 CVE-2020-15961 CVE-2020-15962 CVE-2020-15963 CVE-2020-15964 CVE-2020-15965 CVE-2020-15966 CVE-2020-6556 CVE-2020-6573...

Bug Parade: NSA Warns on Cresting China-Backed Cyberattacks

Chinese state-sponsored cyberattackers are actively compromising U.S. targets using a raft of known security vulnerabilities – with a Pulse VPN flaw claiming the dubious title of “most-favored bug” for these groups. That’s according to the National Security Agency NSA, which released a “top 25”...

CVE-2020-3529

A vulnerability in the SSL VPN negotiation process for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The...

Race condition

A vulnerability in the SSL VPN negotiation process for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The...

Crlf injection

A vulnerability in the Clientless SSL VPN WebVPN of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to inject arbitrary HTTP headers in the responses of the affected system. The vulnerability is due to...

CVE-2020-3529

A vulnerability in the SSL VPN negotiation process exists in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software . The root cause is inefficient direct memory access (DMA) memory management during the negotiation phase of an SSL VPN connection. An un...

CVE-2020-3529 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL VPN Direct Memory Access Denial of Service Vulnerability

A vulnerability in the SSL VPN negotiation process for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The...

CVE-2020-3529 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL VPN Direct Memory Access Denial of Service Vulnerability

A vulnerability in the SSL VPN negotiation process for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL VPN Direct Memory Access Denial of Service Vulnerability

Update from October 22nd, 2020: Cisco has become aware of a new Cisco Adaptive Security Appliance vulnerability that could affect the fixed releases recommended for code trains 9.13 and 9.14 in the Fixed Software "fs" section of this advisory. See the Cisco Adaptive Security Appliance Software...

CVE-2020-3561: Improper Neutralization of CRLF Sequences

A vulnerability in the Clientless SSL VPN WebVPN of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to inject arbitrary HTTP headers in the responses of the affected system. The vulnerability is due to...

PT-2020-4463 · Cisco · Cisco Ftd +1

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software affected versions not specified Cisco Firepower Threat Defense FTD Software affected versions not specified Description: A vulnerability in the SSL VPN negotiation process could allow an...

PT-2020-4723 · Cisco · Cisco Ftd +1

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software affected versions not specified Cisco Firepower Threat Defense FTD Software affected versions not specified Description: A vulnerability in the Clientless SSL VPN WebVPN of Cisco Adaptive Securit...

CVE-2020-3529: Uncontrolled Resource Consumption

A vulnerability in the SSL VPN negotiation process for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The...

Fortinet FortiOS < 5.6.13 / 6.0 < 6.0.11 / 6.1 < 6.2.5 / 6.3 < 6.4.2 Heap Buffer overflow (FG-IR-20-082)

The remote host is running a version of FortiOS prior to 5.6.13, 6.0 prior to 6.0.11, 6.1 prior to 6.2.5, or 6.3 prior to 6.4.2. It is, therefore, affected by a buffer overflow in the Link Control Protocol that could allow an authenticated remote attacker to crash the SSL VPN daemon and could be...

How to Configure ICA Session Timeout Values for Access Gateway Enterprise Edition Sessions

This article describes how to configure different ICA session timeout values for the same ICA-published resource when Access Gateway Enterprise Edition is using secure gateway proxy mode. This involves creating an additional ICA listener on each XenApp server, modifying the terminal server settin...

Juniper Networks Junos OS Resource Management Error Vulnerability (CNVD-2020-63214)

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. Junos OS has a security vulnerability that can be exploited by an attacker to create a memory leak via EVPN to trigger a...

Critical SonicWall VPN Portal Bug Allows DoS, Worming RCE

UPDATE A critical security bug in the SonicWall VPN portal can be used to crash the device and prevent users from connecting to corporate resources. It could also open the door to remote code execution RCE, researchers said. The flaw CVE-2020-5135 is a stack-based buffer overflow in the SonicWall...

Election Systems Under Attack via Microsoft Zerologon Exploits

U.S. government officials have warned that advanced persistent threat actors APTs are now leveraging Microsoft’s severe privilege-escalation flaw, dubbed “Zerologon,” to target elections support systems. Days after Microsoft sounded the alarm that an Iranian nation-state actor was actively...