CVE-2023-28358

A vulnerability has been discovered in Rocket.Chat where a markdown parsing issue in the "Search Messages" feature allows the insertion of malicious tags. This can be exploited on servers with content security policy disabled possible leading to some issues attacks like account takeover...

Microsoft Patch Tuesday, May 2023 Edition

Microsoft today released software updates to fix at least four dozen security holes in its Windows operating systems and other software, including patches for two zero-day vulnerabilities that are already being exploited in active attacks. First up in Mays zero-day flaws is CVE-2023-29336, which ...

Security Updates for Microsoft SharePoint Server Subscription Edition (May 2023)

The Microsoft SharePoint Server Subscription Edition installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - A Sharepoint Server spoofing vulnerability. CVE-2023-24950 - A Sharepoint Server information disclosure vulnerability...

ABB Improper Neutralization of Argument Delimiters in a Command in Wind River VxWorks (CVE-2019-12264)

Wind River is the provider of a real time operating system called VxWorks which is used in the embedded software of the PM 877 Controller. Wind River has announced security vulnerabilities in the VxWorks TCP/IP stack IPnet and management of memory block size Bad Alloc. The controller PM 877 is...

CVE-2021-46760

A malicious or compromised UApp or ABL can send a malformed system call to the bootloader, which may result in an out-of-bounds memory access that may potentially lead to an attacker leaking sensitive information or achieving code execution...

Fedora 37 : java-11-openjdk-portable (2023-0ab3a5423f)

The remote Fedora 37 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-0ab3a5423f advisory. Updatings portables to ajva April security update, with few enhancements be properly repacked. Tenable has extracted the preceding description block directly...

KLA49156 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Security Update. Malicious users can exploit these vulnerabilities to bypass security restrictions, gain privileges, obtain sensitive information, execute arbitrary code, cause denial of service. Below is a complete list of...

PT-2023-2624 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Microsoft Windows versions prior to May 2023 Patch Tuesday Description: An elevation-of-privilege vulnerability exists in the Win32k component of Microsoft Windows. Exploitation of this vulnerability may allow an attacker to gain SYSTEM...

KLA49157 Multiple vulnerabilities in Microsoft Developer Tools

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to gain privileges, obtain sensitive information. Below is a complete list of vulnerabilities: 1. An elevation of privilege vulnerability in SysInternals Sysmon for Windows can be...

KLA49154 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, gain privileges, obtain sensitive information, cause denial of service. Below is a complete list of vulnerabilities: 1. A remote cod...

KLA49155 Multiple vulnerabilities in Microsoft Office

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, obtain sensitive information, spoof user interface, bypass security restrictions. Below is a complete list of vulnerabilities: 1. A remote...

EulerOS 2.0 SP10 : samba (EulerOS-SA-2023-1829)

According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Netlogon RPC Elevation of Privilege Vulnerability CVE-2022-38023 Note that Tenable Network Security has extracted the preceding description block...

Oracle Linux 9 : samba (ELSA-2023-2127)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-2127 advisory. - related: rhbz2154372 - Add additional patches for CVE-2022-38023 - Fix CVE-2022-38023 Tenable has extracted the preceding description block directly from the...

Oracle WebLogic Server vulnerability added to CISA list as “known to be exploited”

On May 1, 2023 the Cybersecurity and Infrastructure Security Agency CISA added three new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. This means that Federal Civilian Executive Branch FCEB agencies are obliged to remediate the...

Debian dla-3414 : avahi-autoipd - security update

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3414 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3414-1 [email protected] https://www.debian.org/lts/security/...

RHEL 8 : libwebp (RHSA-2023:2076)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:2076 advisory. The libwebp packages provide a library and tools for the WebP graphics format. WebP is an image format with a lossy compression of digital photograph...

Amazon Linux 2 : nasm (ALAS-2023-2029)

The version of nasm installed on the remote host is prior to 2.15.03-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2029 advisory. NASM v2.16 was discovered to contain a heap buffer overflow in the component quoteforpmake asm/nasm.c:856 CVE-2022-44370 Tenable has...

CVE-2023-28092

A potential security vulnerability has been identified in HPE ProLiant RL300 Gen11 Server. The vulnerability could result in the system being vulnerable to exploits by attackers with physical access inside the server chassis...

A week in security (April 24 -30)

Last week on Malwarebytes Labs: LockBit and Cl0p ransomware gangs actively exploiting Papercut vulnerabilities Update now: Critical flaw in VMWare Fusion and VMWare Workstation Magecart threat actor rolls out convincing modal forms Fileless attacks: How attackers evade traditional AV and how to...

CISA Warns of Critical Flaws in Illumina's DNA Sequencing Instruments

The U.S. Cybersecurity and Infrastructure Security Agency CISA has released an Industrial Control Systems ICS medical advisory warning of a critical flaw impacting Illumina medical devices. The issues impact the Universal Copy Service UCS software in the Illumina MiSeqDx, NextSeq 550Dx, iScan, iS...