SysAdmin 24x7
4.34K subscribers
41 photos
2 videos
8 files
6.02K links
Noticias y alertas de seguridad informática.
Chat y contacto:
t.me/sysadmin24x7chat
Download Telegram
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
Apple Releases Security Updates for Multiple Products

Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected device.

CISA encourages users and administrators to review the Apple security updates page for the following products and apply the necessary updates as soon as possible:
iCloud for Windows 14.1
Safari 16.2
macOS Monterey 12.6.2
macOS Big Sur 11.7.2
tvOS 16.2
watchOS 9.2
iOS 15.7.2 and iPadOS 15.7.2
iOS 16.2 and iPadOS 16.2
macOS Ventura 13.1

https://www.cisa.gov/uscert/ncas/current-activity/2022/12/13/apple-releases-security-updates-multiple-products
VMSA-2022-0032

CVSSv3 Range: 5.3-7.2
Issue Date: 2022-12-13
CVE(s): CVE-2022-31700, CVE-2022-31701

Synopsis:
VMware Workspace ONE Access and Identity Manager updates address multiple vulnerabilities (CVE-2022-31700, CVE-2022-31701).

Impacted Products
VMware Workspace ONE Access (Access)
VMware Identity Manager (vIDM)
VMware Cloud Foundation (Cloud Foundation)

Introduction
Multiple vulnerabilities were privately reported to VMware. Updates are available to address this vulnerability in affected VMware products.

https://www.vmware.com/security/advisories/VMSA-2022-0032.html
Actualización de seguridad de SAP de diciembre de 2022

Fecha de publicación: 14/12/2022
Identificador: INCIBE-2022-1055
Importancia: 5 - Crítica

Recursos afectados:
SAP Business Client, versiones 6.5, 7.0 y 7.70;
SAP BusinessObjects Business Intelligence Platform, versiones 420 y 430;
SAP NetWeaver Process Integration, versión 7.50;
SAP Commerce, versiones 1905, 2005, 2105, 2011 y 2205;
SAP NetWeaver Process Integration, versión 7.50;
SAPBASIS, versiones 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 789, 790 y 791;
SAP Business Planning y Consolidation, versiones SAP_BW 750, 751, 752, 753, 754, 755, 756, 757, DWCORE 200, 300 y CPMBPC 810;
SAP BusinessObjects Business Intelligence Platform (Program Objects) versiones 420 y 430;
SAP Commerce Webservices 2.0 (Swagger UI), versiones 1905, 2005, 2105, 2011 y 2205;
SAPUI5, versiones 754, 755, 756, 757 y CLIENT RUNTIME, versiones –600, 700, 800, 900 y 1000;
El resto de productos afectados se pueden consultar en SAP Security Patch Day – Diciembre 2022.

Descripción:
SAP ha publicado varias actualizaciones de seguridad en diferentes productos en su comunicado mensual.

https://www.incibe-cert.es/alerta-temprana/avisos-seguridad/actualizacion-seguridad-sap-diciembre-2022

https://dam.sap.com/mac/app/e/pdf/preview/embed/ucQrx6G?ltr=a&rc=10
Múltiples vulnerabilidades que afectan a productos de TIBCO

Fecha de publicación: 14/12/2022
Identificador: INCIBE-2022-1054
Importancia: 5 - Crítica

Recursos afectados:
TIBCO JasperReports Server, versiones 8.0.2 y anteriores.
Servidor TIBCO JasperReports, versión 8.1.0.
TIBCO JasperReports Server - Community Edition, versiones 8.1.0 y anteriores.
TIBCO JasperReports Server - Developer Edition, versiones 8.1.0 y anteriores.
TIBCO JasperReports Server para AWS Marketplace, versiones 8.0.2 y anteriores.
TIBCO JasperReports Server para AWS Marketplace, versión 8.1.0.
TIBCO JasperReports Server para Microsoft Azure, versiones 8.0.2 y anteriores.
TIBCO JasperReports Server para Microsoft Azure, versión 8.1.0.

Descripción:
TIBCO ha detectado 3 vulnerabilidades: 2 de severidad crítica y 1 de severidad alta que podrían permitir a un atacante con privilegios de administrador y acceso a la red, ejecutar código de forma remota o un ataque XSS en el sistema afectado.

https://www.incibe-cert.es/alerta-temprana/avisos-seguridad/multiples-vulnerabilidades-afectan-productos-tibco
Akamai WAF bypassed via Spring Boot to trigger RCE.

Akamai issued an update to resolve the flaw several months ago

A researcher has disclosed a technique that bypassed Akamai web application firewalls (WAF) running Spring Boot, potentially leading to remote code execution (RCE).

[...]
Akamai response
When approached for comment, Akamai told The Daily Swig that the bypass was only possible as the researchers used an old version of the Akamai WAF protection engine.

A patch was issued on July 25, 2022. As a result, customers running the latest engine version are not at risk of exploitation.
[...]

https://portswigger.net/daily-swig/akamai-waf-bypassed-via-spring-boot-to-trigger-rce
VMSA-2022-0034

CVSSv3 Range: 4.4-7.2
Issue Date: 2022-12-15
Updated On: 2022-12-15 (Initial Advisory)
CVE(s): CVE-2022-31707, CVE-2022-31708

Synopsis:
VMware vRealize Operations (vROps) updates address privilege escalation vulnerabilities (CVE-2022-31707, CVE-2022-31708)

Impacted Products
VMware vRealize Operations (vROps)

Introduction
Multiple vulnerabilities in VMware vRealize Operations (vROps) 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-2022-0034.html