Backdoor.Win32.Destrukor.20 MVID-2022-0627 Remote Command Execution

Discovery / credits: Malvuln John Page aka hyp3rlinx c 2022 Original source: https://malvuln.com/advisory/c790749f851d48e66e7d59cc2e451956B.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Destrukor.20 Vulnerability: Unauthenticated Remote Command Execution...

“Multiple adversaries” exploiting Confluence vulnerability, warns Microsoft

Microsoft has warned that "multiple adversaries and nation-state actors" are making use of the recent Atlassian Confluence RCE vulnerability. A fix is now available for CVE-2022-26134. It is essential users of Confluence address the patching issue immediately. Confluence vulnerability: Background...

Being Prepared for Adversarial Attacks

There is no question that the level of threats facing today’s businesses continues to change on a daily basis. So what are the trends that CISOs need to be on the lookout for? For this episode of the Threatpost podcast, I am joined by Derek Manky, Chief Security Strategist & VP Global Threat...

Bad Actors Are Maximizing Remote Everything

The rise of remote work and learning opened new opportunities for many people – as we’ve seen by the number of people who have moved to new places or adapted to “workcations.” Cybercriminals are taking advantage of the same opportunities – just in a different way. Evaluating the prevalence of...

Backdoor.Win32.GF.j Remote Command Execution

Discovery / credits: Malvuln - malvuln.com c 2022 Original source: https://malvuln.com/advisory/fa00524d7289cdba327d5c34ab3d9bd7.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.GF.j Vulnerability: Unauthenticated Remote Command Execution Description: The malware...

EulerOS 2.0 SP10 : binutils (EulerOS-SA-2022-1481)

According to the versions of the binutils package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of character...

New Hacking Campaign Targeting Ukrainian Government with IcedID Malware

The Computer Emergency Response Team of Ukraine CERT-UA has warned of a new wave of social engineering campaigns delivering IcedID malware and leveraging Zimbra exploits with the goal of stealing sensitive information. Attributing the IcedID phishing attacks to a threat cluster named UAC-0041, th...

MITRE Engenuity ATT&CK Evaluation: InsightIDR Drives Strong Signal-to-Noise

Rapid7 is very excited to share the results of our participation in MITRE Engenuity’s latest ATT&CK Evaluation, which examines how adversaries abuse data encryption to exploit organizations. With this evaluation, our customers and the broader security community get a deeper understanding of how...

CISA Warns of Ongoing Cyber Attacks Targeting Internet-Connected UPS Devices

The U.S. Cybersecurity and Infrastructure Security Agency CISA and the Department of Energy DoE are jointly warning of attacks against internet-connected uninterruptible power supply UPS devices by means of default usernames and passwords. "Organizations can mitigate attacks against their UPS...

Implications of Windows Subsystem for Linux for Adversaries & Defenders (Part 1)

This post is the first of a multi-part blog series that will explore and highlight the different risks that Windows Subsystem for Linux WSL poses to an enterprise IT environment. Here we examine a new Microsoft feature for GNU\Linux that increases the attack surface and introduces a lot more...

AlmaLinux 8 : annobin (ALSA-2021:4593)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2021:4593 advisory. - An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of characters via control...

AlmaLinux 8 : gcc-toolset-10-annobin (ALSA-2021:4592)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2021:4592 advisory. - An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of characters via control...

AlmaLinux 8 : llvm-toolset:rhel8 (ALSA-2021:4743)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2021:4743 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced in cla...

New reforms will enhance the security and resilience of Australia’s critical infrastructure

Improving the security of critical infrastructure has become the focus of many governments around the world, including Australia. This is because a failure or disruption in one area of critical infrastructure can have flow on effects that affect a nation’s security, economy and sovereignty. In th...

Oracle Linux 8 : annobin (ELSA-2021-4593)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-4593 advisory. 9.72-1.2 - Bump NVR and rebuild to use the new gcc. 2017362 9.72-1.1 - Annocheck: Add test for multibyte characters in symbol names. 2017362 9.72-1 - Rebase to...

Oracle Linux 8 : binutils (ELSA-2021-4595)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-4595 advisory. 2.30-108.0.2.1 - Forward-port Oracle patches from 2.30-108.0.2 to 2.30-108.0.2.1 - Reviewed-by: Jose E. Marchesi 2.30-108.0.2 - Forward-port the following updat...

Oracle Linux 8 : gcc (ELSA-2021-4587)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-4587 advisory. 8.5.0-4.0.1 - Merge oracle patches to security errata 8.5.0-4. Reviewed-by: Jose E. Marchesi 8.5.0-4 - add -Wbidirectional patch 2008391 Tenable has extracted t...

CVE-2021-42574

An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of characters via control sequences, which can be used to craft source code that renders different logic than the logical ordering of tokens ingested by compilers and...

Sharing the first SimuLand dataset to expedite research and learn about adversary tradecraft

Last month, we introduced the SimuLand project to help security researchers around the world deploy lab environments to reproduce well-known attack scenarios, actively test detections, and learn more about the underlying behavior and implementation of adversary techniques. Since the release of th...

U.S. Dept Of Defense: CUI labled and ████ and ██████ Restricted ██████ intelligence

Description: A file labeled with the following "Data is for intelligence purposes only and is not to be used for targeting. This data is classified as CUI. Controlled by: ██████████ ███████ " References...