Crowd Security Advisory (November 2022)

CVE-2022-43782 - Critical security misconfiguration vulnerability

The vulnerability allows an attacker connecting from IP in the allow list to authenticate as the crowd application through bypassing a password check. This would allow the attacker to call privileged endpoints in Crowd's REST API under the usermanagement path. As explained above, it can only be exploited by IPs specified under the crowd application’s allowlist in the Remote Addresses configuration. To remediate the vulnerability, Atlassian recommends that you upgrade your instance to one of the fixed versions listed in the ‘Fixed Versions' section below.

https://confluence.atlassian.com/crowd/crowd-security-advisory-november-2022-1168866129.html

Security advisory: IBEXA-SA-2022-009
Critical vulnerabilities in GraphQL, role assignment, CT editing, and drafts tooltips

Publication date: 10/11/2022, 16:10

Severity: High

Affected versions: Ibexa DXP v3.3.*, v4.2.*, eZ Platform v2.5.*
Resolving versions: Ibexa DXP v3.3.28, v4.2.3, eZ Platform v2.5.31

GraphQL exposes sensitive data of certain users (CVE-2022-41876)

https://developers.ibexa.co/security-advisories/ibexa-sa-2022-009-critical-vulnerabilities-in-graphql-role-assignment-ct-editing-and-drafts-tooltips

Autenticación incorrecta en Velneo vClient

Fecha de publicación: 23/11/2022
Identificador: INCIBE-2022-1017
Importancia: 4 - Alta

Recursos afectados:
Velneo vClient, versión 28.1.3.

https://www.incibe-cert.es/alerta-temprana/avisos-seguridad/autenticacion-incorrecta-velneo-vclient

Múltiples vulnerabilidades en HPE Cloudline

Fecha de publicación: 23/11/2022
Identificador: INCIBE-2022-1026
Importancia: 5 - Crítica

Recursos afectados:
HPE Cloudline CL2200/CL2100 Gen10 Server, versiones anteriores a BMC 12.77.04.

Descripción:
Se han identificado 4 vulnerabilidades: 1 de severidad crítica, 2 altas y 1 media, en distintos modelos de HPE Cloudline

https://www.incibe-cert.es/alerta-temprana/avisos-seguridad/multiples-vulnerabilidades-hpe-cloudline

KB5020805: How to manage Kerberos protocol changes related to CVE-2022-37967

https://support.microsoft.com/en-us/topic/kb5020805-how-to-manage-kerberos-protocol-changes-related-to-cve-2022-37967-997e9acc-67c5-48e1-8d0d-190269bf4efb

VMSA-2022-0029

CVSSv3 Range: 3.3
Issue Date: 2022-11-29

CVE(s): CVE-2022-31693

Synopsis:
VMware Tools for Windows update addresses a denial-of-service vulnerability (CVE-2021-31693)

https://www.vmware.com/security/advisories/VMSA-2022-0029.html

Múltiples vulnerabilidades en Lansweeper

Fecha de publicación: 02/12/2022
Identificador: INCIBE-2022-1040
Importancia: 5 - Crítica

Recursos afectados:
Lansweeper 10.1.1.0.

Descripción:
Marcin ‘Icewall’ Noga, investigador de Cisco Talos, ha descubierto 6 vulnerabilidades de severidad crítica en Lansweeper, cuya explotación podría permitir lectura y subida de archivos aleatorios o inyección de código JavaScript.

Solución:
Actualizar Lansweeper a una versión superior a 10.1.1.0.
Las reglas de SNORT 59990-59992, 59999-60000, 60001-60002, 60054-60056, 60142-60144 y 60219 detectan intentos de explotación contra estas vulnerabilidades.

https://www.incibe-cert.es/alerta-temprana/avisos-seguridad/multiples-vulnerabilidades-lansweeper-0

Bulletin (SB22-339)
Vulnerability Summary for the Week of November 28, 2022

https://www.cisa.gov/uscert/ncas/bulletins/sb22-339

Vulnerabilidad en el cliente web de TIBCO Nimbus

Fecha de publicación: 07/12/2022
Identificador: INICBE-2022-1042
Importancia: 5 - Crítica

Recursos afectados:
El cliente web de TIBCO Nimbus versión 10.5.0

Descripción:
TIBCO Nimbus ha comunicado una vulnerabilidad que permite que un atacante no autenticado con acceso a la red aproveche una vulnerabilidad de tipo redirección abierta en el sistema afectado.

Solución:
TIBCON Nimbus ha publicado la actualización 10.5.1 o posterior, que soluciona el problema.

https://www.incibe-cert.es/alerta-temprana/avisos-seguridad/vulnerabilidad-el-cliente-web-tibco-nimbus

VMSA-2022-0030

CVSSv3 Range: 4.2-7.5
Issue Date: 2022-12-08
Updated On: 2022-12-08 (Initial Advisory)
CVE(s): CVE-2022-31696, CVE-2022-31697, CVE-2022-31698, CVE-2022-31699

Synopsis:
VMware ESXi and vCenter Server updates address multiple security vulnerabilities (CVE-2022-31696, CVE-2022-31697, CVE-2022-31698, CVE-2022-31699)
Impacted Products
VMware ESXi
VMware vCenter Server (vCenter Server)
VMware Cloud Foundation (Cloud Foundation)

Introduction
Multiple vulnerabilities in VMware ESXi and vCenter Server were privately reported to VMware. Updates are available to remediate these vulnerabilities in affected VMware products.

https://www.vmware.com/security/advisories/VMSA-2022-0030.html

VMSA-2021-0025.5

CVSSv3 Range: 7.1
Issue Date: 2021-11-10
Updated On: 2022-12-08
CVE(s): CVE-2021-22048

Synopsis:
VMware vCenter Server updates address a privilege escalation vulnerability (CVE-2021-22048)

Impacted Products
VMware vCenter Server (vCenter Server)
VMware Cloud Foundation (Cloud Foundation)

Introduction
A privilege escalation vulnerability in VMware Center Server was privately reported to VMware. Workarounds are available to remediate this vulnerability in the affected VMware products.

https://www.vmware.com/security/advisories/VMSA-2021-0025.html

Researchers Detail New Attack Method to Bypass Popular Web Application Firewalls

A new attack method can be used to circumvent web application firewalls (WAFs) of various vendors and infiltrate systems, potentially enabling attackers to gain access to sensitive business and customer information.

https://thehackernews.com/2022/12/researchers-detail-new-attack-method-to.html

NodeBB prototype pollution flaw could lead to account takeover.

‘Not a prototype pollution vulnerability as you might normally understand it’

NodeBB, a Node.js platform for creating forum applications, has patched a prototype pollution vulnerability that could allow attackers to impersonate other users and take over administrator accounts.

The vulnerability was caused by the mishandling of JavaScript’s flexibility in changing object prototypes at runtime.

https://portswigger.net/daily-swig/nodebb-prototype-pollution-flaw-could-lead-to-account-takeover

Trojanized OneNote Document Leads to Formbook Malware.

Cybercriminals have long used Microsoft documents to pass along malware and they are always experimenting with new ways to deliver malicious packages. As defenders, Trustwave SpiderLabs’ researchers are always looking out for new or unusual file types, and through this ongoing research, we uncovered threat actors using a OneNote document to move Formbook malware, an information stealing trojan sold on an underground hacking forum since mid-2016 as malware-as-a-service. Formbook malware can steal data from various web browsers and from other applications. This malware also has keylogging functionality and can take screenshots.

https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/trojanized-onenote-document-leads-to-formbook-malware/

SafeBreach Labs Researcher Discovers Multiple Zero-Day Vulnerabilities in Leading Endpoint Detection and Response (EDR) and Antivirus (AV) Solutions.

The vulnerabilities were used to develop an undetectable, next-generation wiper—dubbed the Aikido Wiper—with the potential to impact hundreds of millions of endpoints worldwide.

The SafeBreach Labs team is committed to conducting original research to uncover new threats and ensure our Hacker’s Playbook provides the most comprehensive collection of attacks. As part of my recent research, I uncovered multiple zero-day vulnerabilities that I was able to use to turn endpoint detection and response (EDR) and antivirus (AV) tools into next-generation wipers with the potential to impact hundreds of millions of endpoints all around the world.

https://www.safebreach.com/resources/blog/safebreach-labs-researcher-discovers-multiple-zero-day-vulnerabilities/

Sophos fixed a critical flaw in its Sophos Firewall version 19.5.

Sophos addressed several vulnerabilities affecting its Sophos Firewall version 19.5, including arbitrary code execution issues.

Sophos has released security patches to address seven vulnerabilities in Sophos Firewall version 19.5, including some arbitrary code execution bugs.

The most severe issue addressed by the security vendor is a critical code injection vulnerability tracked as CVE-2022-3236.

https://securityaffairs.co/wordpress/139362/security/sophos-firewall-critical-flaw.html

Desbordamiento de búfer en productos Fortinet

Fecha de publicación: 13/12/2022
Identificador: INCIBE-2022-1050
Importancia: 5 - Crítica

Recursos afectados:
FortiOS, versiones:
desde 7.2.0 hasta 7.2.2;
desde 7.0.0 hasta 7.0.8;
desde 6.4.0 hasta 6.4.10;
desde 6.2.0 hasta 6.2.11.
FortiOS-6K7K, versiones:
desde 7.0.0 hasta 7.0.7;
desde 6.4.0 hasta 6.4.9;
desde 6.2.0 hasta 6.2.11;
desde 6.0.0 hasta 6.0.14.

Descripción:
Fortinet ha reportado una vulnerabilidad crítica de desbordamiento de búfer en FortiOS SSL-VPN, que podría permitir a un atacante remoto, no autenticado, ejecutar código o comandos arbitrarios a través de solicitudes maliciosas.

https://www.incibe-cert.es/alerta-temprana/avisos-seguridad/desbordamiento-bufer-productos-fortinet

Citrix Releases Security Updates for Citrix ADC, Citrix Gateway

Citrix has released security updates to address a critical vulnerability (CVE-2022-27518) in Citrix ADC and Citrix Gateway. An attacker could exploit this vulnerability to take control of an affected system. This vulnerability has been exploited in the wild.

CISA encourages users and administrators to review Citrix security bulletin CTX457836 and Citrix’s blog post for more information and to apply the necessary updates. Additionally, CISA urges organizations to review NSA’s advisory APT5: Citrix ADC Threat Hunting Guidance for detection and mitigation guidance against tools employed by a malicious actor targeting vulnerable Citrix ADC systems.

https://www.cisa.gov/uscert/ncas/current-activity/2022/12/13/citrix-releases-security-updates-citrix-adc-citrix-gateway

VMSA-2022-0033

CVSSv3 Range: 5.9-9.3
Issue Date: 2022-12-13
CVE(s): CVE-2022-31705
Synopsis: VMware ESXi, Workstation, and Fusion updates address a heap out-of-bounds write vulnerability (CVE-2022-31705)

Impacted Products
VMware ESXi
VMware Workstation Pro / Player (Workstation)
VMware Fusion Pro / Fusion (Fusion)
VMware Cloud Foundation

Introduction
A heap out-of-bounds write vulnerability in VMware ESXi, Workstation, and Fusion was privately reported to VMware. Updates and workarounds are available to remediate this vulnerability in affected VMware products.

https://www.vmware.com/security/advisories/VMSA-2022-0033.html

VMSA-2022-0031

CVSSv3 Range: 7.5-9.8
Issue Date: 2022-12-13
CVE(s): CVE-2022-31702, CVE-2022-31703

Synopsis:
VMware vRealize Network Insight (vRNI) updates address command injection and directory traversal security vulnerabilities (CVE-2022-31702, CVE-2022-31703)

Impacted Products
VMware vRealize Network Insight (vRNI)

Introduction
Multiple vulnerabilities in VMware vRealize Network Insight (vRNI)were privately reported to VMware. Patches and updates are available to remediate these vulnerabilities in affected VMware products.

https://www.vmware.com/security/advisories/VMSA-2022-0031.html

Microsoft Releases December 2022 Security Updates

https://msrc.microsoft.com/update-guide/releaseNote/2022-Dec