Threat Outbreak Alert RuleID30877: Email Messages Distributing Malicious Software on October 6, 2017

Medium Alert ID: 55541 First Published: 2017 October 6 18:28 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30877 may contain the following files: Name |...

Threat Outbreak Alert RuleID30870: Email Messages Distributing Malicious Software on October 6, 2017

Medium Alert ID: 55537 First Published: 2017 October 6 17:19 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30870 may contain the following files: Name |...

This Week in Security News

Welcome to our weekly roundup, where we share what you need to know about the cybersecurity news and events that happened over the past few days. Below you’ll find a quick recap of topics followed by links to news articles and/or our blog posts providing additional insight. Be sure to check back...

How I discovered CVE-2017-13707

New Vulnerability Found Using Techniques Taught at Black Hat USA One of the topics I teach in Coalfires Adaptive Penetration Testing course, given most recently at Black Hat 2017, is manual privilege escalation on Linux- and Unix-based systems. I also talk about how common it is to gain an initia...

Threat Outbreak Alert RuleID30857: Email Messages Distributing Malicious Software on October 5, 2017

Medium Alert ID: 55528 First Published: 2017 October 5 16:15 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30857 may contain the following files: Name |...

Threat Outbreak Alert RuleID30856: Email Messages Distributing Malicious Software on October 5, 2017

Medium Alert ID: 55527 First Published: 2017 October 5 16:12 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30856 may contain the following files: Name |...

Threat Outbreak Alert RuleID30847: Email Messages Distributing Malicious Software on October 5, 2017

Medium Alert ID: 55524 First Published: 2017 October 5 16:08 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30847 may contain the following files: Name |...

Significant FormBook Distribution Campaigns Impacting the U.S. and South Korea

We observed several high-volume FormBook malware distribution campaigns primarily taking aim at Aerospace, Defense Contractor, and Manufacturing sectors within the U.S. and South Korea during the past few months. The attackers involved in these email campaigns leveraged a variety of distribution...

Significant FormBook Distribution Campaigns Impacting the U.S. and South Korea

We observed several high-volume FormBook malware distribution campaigns primarily taking aim at Aerospace, Defense Contractor, and Manufacturing sectors within the U.S. and South Korea during the past few months. The attackers involved in these email campaigns leveraged a variety of distribution...

Debian: Security Advisory (DSA-3992-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2017 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...

Threat Outbreak Alert RuleID30831: Email Messages Distributing Malicious Software on October 4, 2017

Medium Alert ID: 55512 First Published: 2017 October 4 19:15 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30831 may contain the following files: Name |...

Threat Outbreak Alert RuleID30825: Email Messages Distributing Malicious Software on October 2, 2017

Medium Alert ID: 55493 First Published: 2017 October 2 12:53 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30825 may contain the following files: Name |...

Threat Outbreak Alert RuleID30813: Email Messages Distributing Malicious Software on September 29, 2017

Medium Alert ID: 55431 First Published: 2017 September 29 19:56 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30813 may contain the following files: Name ...

Threat Outbreak Alert RuleID30783: Email Messages Distributing Malicious Software on September 28, 2017

Medium Alert ID: 55416 First Published: 2017 September 28 19:44 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30783 may contain the following files: Name ...

Threat Outbreak Alert RuleID30785: Email Messages Distributing Malicious Software on September 28, 2017

Medium Alert ID: 55409 First Published: 2017 September 28 18:37 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30785 may contain the following files: Name ...

Threat Outbreak Alert RuleID30768: Email Messages Distributing Malicious Software on September 28, 2017

Medium Alert ID: 55405 First Published: 2017 September 28 16:52 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30768 may contain the following files: Name ...

The vulnerability in the cache server of the Cisco Videoscape Distribution Suite allows a attacker to cause a service failure or a device restart.

The vulnerability in the cache server of the Cisco Videoscape Distribution Suite arises from operations that go beyond the buffer limits in memory, due to an excessive number of active connections. Exploiting this vulnerability allows a malicious actor to trigger a device reboot or a service...

Debian DLA-1113-1 : ruby1.8 security update

Some vulnerabilities were found in the Ruby 1.8 package that affects the LTS distribution. CVE-2017-0898 Buffer underrun vulnerability in Kernel.sprintf CVE-2017-10784 Escape sequence injection vulnerability in the Basic authentication of WEBrick For Debian 7 'Wheezy', these problems have been...

Threat Outbreak Alert RuleID30734: Email Messages Distributing Malicious Software on September 26, 2017

Medium Alert ID: 55386 First Published: 2017 September 26 18:32 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID30734 may contain the following files: Name ...

CVE-2017-1000253

Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86 committed on April 14, 2015. This kernel vulnerability was fixed in April 2015 by commit a87938b2e246b81b4fb713edb371a9fa3c5c3c86 backported to Linux 3.10.7...