Actors, Threats and Vulnerabilities 29 May to 4 June 2023

For a detailed threat digest, download the pdf file here Summary HiveForce Labs recently made several significant discoveries related to cybersecurity threats. Over the past week, three attacks were executed, taking advantage of two different vulnerabilities in various systems, and involving one...

Zyxel Firewalls Under Attack! Urgent Patching Required

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Monday placed two recently disclosed flaws in Zyxel firewalls to its Known Exploited Vulnerabilities KEV catalog, based on evidence of active exploitation. The vulnerabilities, tracked as CVE-2023-33009 and CVE-2023-33010, are buff...

Cl0p ransomware gang claims first victims of the MOVEit vulnerability

On Friday June 2, 2023 we reported about a MOVEit Transfer vulnerability that was actively being exploited. If your organization uses MOVEit Transfer and you havent patched yet, it really is time to move it. Excuse the bad pun, but yesterday we saw the first victims of this vulnerability come...

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Microsoft Edge is a web browser developed by Microsoft based on the Chromium open source project and other open source software. An elevation of privilege vulnerability exists in Microsoft Edge Chromium-based, which can be exploited by an attacker to gain elevated privileges on a system...

AlmaLinux 9 : webkit2gtk3 (ALSA-2023:3432)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:3432 advisory. - An out-of-bounds read was addressed with improved input validation. CVE-2023-28204 - A use-after-free issue was addressed with improved memory managemen...

AlmaLinux 8 : webkit2gtk3 (ALSA-2023:3433)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:3433 advisory. - An out-of-bounds read was addressed with improved input validation. CVE-2023-28204 - A use-after-free issue was addressed with improved memory managemen...

Microsoft: Lace Tempest Hackers Behind Active Exploitation of MOVEit Transfer App

Microsoft has officially linked the ongoing active exploitation of a critical flaw in the Progress Software MOVEit Transfer application to a threat actor it tracks as Lace Tempest. "Exploitation is often followed by deployment of a web shell with data exfiltration capabilities," the Microsoft...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-33009 Zyxel Multiple Firewalls Buffer Overflow Vulnerability CVE-2023-33010 Zyxel Multiple Firewalls Buffer Overflow Vulnerability These types of vulnerabiliti...

Google Chrome < 114.0.5735.110 Vulnerability

The version of Google Chrome installed on the remote Windows host is prior to 114.0.5735.110. It is, therefore, affected by a vulnerability as referenced in the 202306stable-channel-update-for-desktop advisory. - Type confusion in V8 in Google Chrome prior to 114.0.5735.110 allowed a remote...

Fedora: Security Advisory for webkitgtk (FEDORA-2023-23cc337543)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

CVE-2023-33584

creationtimestamp| type| source ---|---|--- 2023-06-04 00:00:00+00:00| exploited| https://www.exploit-db.com/exploits/51501...

Fedora 38 : webkitgtk (2023-9e75e38b47)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-9e75e38b47 advisory. Fix scrollbar jumping to top when drag released outside window in GTK 4. Fix video rendering when GL is disabled. Fix flickering on looped videos wh...

CVE-2023-23606

Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox 109...

Update now! MOVEit Transfer vulnerability actively exploited

On May 31, 2023, Progress Software released a security bulletin about a critical vulnerability in MOVEit Transfer. The security bulletin states: "a SQL injection vulnerability has been found in the MOVEit Transfer web application that could allow an un-authenticated attacker to gain unauthorized...

CVE-2023-34362

In Progress MOVEit Transfer before 2021.0.6 13.0.6, 2021.1.4 13.1.4, 2022.0.4 14.0.4, 2022.1.5 14.1.5, and 2023.0.1 15.0.1, a SQL injection vulnerability has been found in the MOVEit Transfer web application that could allow an unauthenticated attacker to gain access to MOVEit Transfer's database...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-34362 Progress MOVEit Transfer SQL Injection Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose...

Citrix StoreFront Server XXE (CTX477616)

Citrix StoreFront Server before 1903, 7.15 LTSR before CU4 3.12.4000, and 7.6 LTSR before CU8 3.0.8000 allows XXE attacks. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL 80900 C Tenable, Inc...

Open redirect

An issue was discovered in the tshirtecommerce aka Custom Product Designer component 2.1.4 for PrestaShop. An HTTP request can be forged with the POST parameter filename in the tshirtecommerce/ajax.php?type=svg endpoint, to allow a remote attacker to traverse directories on the system in order to...

CISA Known Exploited Vulnerability Catalog May 2023

For a detailed CISAs KEV Catalog, download the pdf file here Summary The Known Exploited Vulnerability KEV catalog, maintained by CISA, is the authoritative source of vulnerabilities that have been exploited in the wild. To be included in the catalog, a vulnerability must meet three criteria: hav...

Active Mirai Botnet Variant Exploiting Zyxel Devices for DDoS Attacks

The U.S. Cybersecurity and Infrastructure Security Agency CISA has added a recently patched critical security flaw in Zyxel gear to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. Tracked as CVE-2023-28771 CVSS score: 9.8, the issue relates to a command...