Keep Your Organization Safe with Up-to-Date CVE Information.
The National Institute of Standards and Technology (NIST) issued numerous warnings about critical cybersecurity CVE vulnerabilities in the past month, and they warrant immediate attention. Failure to address them promptly could leave your organization exposed to significant risks. Improve security posture with proactive steps including regular monthly vulnerability assessments and the implementation of robust security measures to minimize exposure to emerging risks.
Here are some of the issues that were identified in November. Take steps now to protect your organization:
CVE-2024-43451
CVE-2024-43451 is a medium-severity cybersecurity CVE (CVSS 6.5) in Microsoft Windows that enables attackers to exploit NTLM spoofing and access NTLMv2 hashes. This flaw has been actively exploited in the wild, posing significant risks to affected systems.
Mechanism of the Threat
CVE-2024-43451 exploits a weakness in the NTLM authentication protocol, which uses challenge-response mechanisms to verify credentials. Attackers can trick users into interacting with a crafted file, disclosing their NTLMv2 hash. These disclosed hashes allow attackers to authenticate as the victim without cracking passwords, bypassing standard authentication protocols.
Execution and Exploitation
Attackers craft malicious files that exploit the NTLM vulnerability and distribute them through phishing emails, network shares, or other vectors. When users interact with the file (e.g., selecting or deleting it), the NTLMv2 hash is transmitted to the attacker’s server. The attacker can then use the captured hash in pass-the-hash attacks to gain unauthorized system access.
Impact and Potential Risks
Exploitation of this cybersecurity CVE can lead to serious security consequences:
- Unauthorized access to sensitive systems and data
- Escalation of privileges, compromising critical resources
- Deployment of malware or ransomware
- Network-wide lateral movement to additional systems
- Disruption of services through compromised configurations
Mitigation and Response
Organizations can reduce the risk of exploitation by:
- Restricting NTLM usage and enforcing more secure protocols like Kerberos
- Monitoring for suspicious NTLM traffic using advanced EDR tools
- Training employees about the dangers of phishing attacks
Visit the Microsoft Security Update Guide to apply the official patch.
For More Information:
CVE-2024-49039
CVE-2024-49039 is a critical Windows vulnerability (CVSS 8.8, High) enabling privilege escalation via improper authentication in the Windows Task Scheduler. Exploited in the wild, this flaw allows attackers to leverage Remote Procedure Call (RPC) functions to gain unauthorized administrative access, bypass security measures, and execute arbitrary commands. Organizations face risks including lateral movement attack, data breach, and operational disruption.
Visit the Microsoft Security Update Guide to apply the official patch and ensure systems are secure.
Get more information about CVE-2024-49039 in our recent blog post here.
CVE-2024-43093
CVE-2024-43093 is a critical Android vulnerability (CVSS 7.8, High) impacting versions 11 through 14, allowing privilege escalation through improper permission handling in the System component. Actively exploited in the wild, this flaw enables attackers to bypass security restrictions, gain elevated privileges, and execute unauthorized actions such as data exfiltration and malicious payload injection. Threat actors often exploit it via malicious apps, leading to persistent device compromise. Google has released a patch in the November 2024 Android Security Bulletin, and users are urged to update immediately to mitigate risks.
Visit the Android Security Bulletin to apply the latest security patches promptly.
Get more information about cybersecurity CVE -2024-43093 in our recent blog post here.
CVE-2024-0012
CVE-2024-0012 is a critical vulnerability (CVSS 9.8, Critical) in Palo Alto Networks’ PAN-OS, affecting versions 9.1, 10.1, and 10.2, which power firewalls and SSL VPNs. This flaw, caused by improper input validation in the SSL VPN module, allows attackers to bypass authentication and gain unauthorized access to management interfaces. Actively being exploited in the wild, it poses severe risks including unauthorized system control, data theft, and network compromise. Palo Alto Networks has issued patches, and immediate updates are essential to mitigate this active and highly dangerous threat.
Visit Palo Alto Networks’ official security advisory for detailed patching instructions and updates.
Get more information about CVE-2024-0012 in our recent blog post here.
CVE-2024-9474
CVE-2024-9474 is a critical vulnerability (CVSS 7.2, High) in Palo Alto Networks’ PAN-OS, affecting versions 10.1 and 10.2, which powers the company’s firewalls and VPN solutions. This flaw, rooted in improper authentication logic within the SSL VPN module, allows attackers to bypass verification protocols and gain administrative access without credentials. Another vulnerability that is being exploited in the wild, CVE-2024-9474 poses risks including unauthorized access, data theft, and operational disruption.
Visit Palo Alto Networks’ official security advisory to download and apply the latest patches.
Get more information about CVE-2024-9474 in our recent blog post here.
CVE-2024-21287
CVE-2024-21287 is a critical security flaw in Oracle Agile PLM Framework version 9.3.6, assigned a CVSS score of 7.5 (high). This vulnerability allows unauthenticated remote attackers to exploit the system, leading to unauthorized file disclosure. Active exploitation of this vulnerability has been reported, emphasizing the need for immediate attention.
Mechanism of the Threat
The vulnerability arises from improper input validation within the Agile PLM Framework’s components, allowing attackers to send crafted HTTP or HTTPS requests that bypass authentication mechanisms. This flaw enables unauthorized access to files accessible under the privileges used by the PLM application.
Exploitation Process
Exploitation of cybersecurity CVE -2024-21287 involves:
- Target Identification: Attackers identify vulnerable Agile PLM instances exposed to the internet.
- Crafting Malicious Requests: Attackers create specially crafted HTTP or HTTPS requests designed to exploit the input validation flaw.
- Unauthorized File Access: The malicious requests are sent to the target system, allowing attackers to download sensitive files without authentication.
Impact and Potential Risks
Exploitation of CVE-2024-21287 can lead to:
- Unauthorized Access: Attackers can access sensitive files, leading to data breaches and other cybersecurity horror stories.
- Intellectual Property Theft: Exposure of proprietary information managed by Agile PLM.
- Regulatory Non-Compliance: Breaches may result in violations of data protection regulations.
- Operational Disruption: Unauthorized access can compromise the integrity of product lifecycle management processes.
Mitigation and Response
To mitigate the risks associated with this cybersecurity CVE:
- Apply Security Patches: Oracle has released patches addressing this vulnerability. Administrators should promptly apply the updates provided in Oracle’s Security Alert Advisory.
- Restrict Network Access: Limit exposure of Agile PLM systems to trusted networks and implement robust access controls.
- Monitor System Activity: Regularly review logs for unusual access patterns to detect potential exploitation attempts.
For detailed patching instructions and affected version information, refer to Oracle’s Security Alert Advisory.
For More Information:
CVE-2024-40438
CVE-2024-44308 (CVSS Score 8.8, High) is a flaw in Apple’s JavaScriptCore that allows attackers to execute arbitrary code, posing significant security risks to affected devices. This cybersecurity CVE affects multiple Apple products, including:
- iPhone XS and later
- iPad 7th generation and later
- iPad Air 3rd generation and later
- iPad mini 5th generation and later
- iPad Pro 11-inch 1st generation and later
- iPad Pro 10.5-inch
- iPad Pro 12.9-inch 2nd generation and later
- Apple Safari versions before 18.1.1
- macOS Sequoia versions before 15.1.1
Mechanism of the CVE-2024-44308 Threat
The vulnerability arises from improper checks within JavaScriptCore, leading to memory corruption when handling malicious web content. This flaw enables attackers to execute arbitrary code with the privileges of the current user. The issue is particularly concerning due to its exploitation in the wild, as noted by Apple.
Execution and Exploitation
To exploit CVE-2024-44308, attackers typically:
- Craft Malicious Web Content: Web pages are created containing code designed to exploit the JavaScriptCore vulnerability.
- Lure Victims: Phishing emails or compromised websites to direct users to the malicious content.
- Execute Arbitrary Code: The exploit triggers once the user accesses the content, allowing the attacker to execute code on the device.
This process requires user interaction, such as visiting a malicious website, making it crucial to maintain vigilance against suspicious links.
Impact and Potential Risks
Exploitation of CVE-2024-44308 can lead to:
- Unauthorized Access: Attackers may gain control over affected devices.
- Data Theft: Sensitive information can be exfiltrated.
- Device Compromise: Installation of malware or ransomware.
- Service Disruption: Interference with normal device operations.
The active exploitation of this vulnerability underscores the importance of prompt mitigation.
Mitigation and Response
To mitigate the risks associated with CVE-2024-44308:
- Apply Updates: Install the latest security patches from Apple, including Safari 18.1.1, macOS Sequoia 15.1.1, iOS 17.7.2, iPadOS 17.7.2, iOS 18.1.1, and iPadOS 18.1.1.
- Exercise Caution: Avoid clicking on suspicious links or visiting untrusted websites.
- Enable Security Features: Utilize built-in security settings and keep them updated.
For detailed patching information for this cybersecurity CVE, refer to Apple’s official security advisory page.
For More Information:
CVE-2024-44309
CVE-2024-44309 (CVSS Score 6.1, Medium) is a flaw in Apple’s WebKit engine that allows attackers to execute cross-site scripting (XSS) attacks, potentially compromising user data and device security.
Mechanism of the Threat
CVE-2024-44309 arises from improper state management in WebKit’s cookie handling. This flaw enables malicious web content to execute scripts in the context of another website, leading to unauthorized actions. Apple has acknowledged reports of active exploitation on Intel-based Mac systems.
Execution and Exploitation
Attackers craft malicious web content that, when processed by the WebKit engine, triggers the vulnerability. This content can be delivered through compromised or malicious websites. Upon user interaction, the exploit allows unauthorized script execution, potentially leading to data theft or further system compromise.
Impact and Potential Risks
Exploitation of CVE-2024-44309 can result in:
- Unauthorized access to sensitive information
- Session hijacking
- Data theft
- Malware installation
- Further exploitation of system vulnerabilities
Mitigation and Response
To mitigate this cybersecurity CVE, users should:
- Apply the latest security updates provided by Apple
- Avoid interacting with untrusted web content
- Utilize security features such as content blockers
Apple has released patches addressing CVE-2024-44309 in Safari 18.1.1, iOS 17.7.2 and iPadOS 17.7.2, macOS Sequoia 15.1.1, iOS 18.1.1 and iPadOS 18.1.1, and visionOS 2.1.1. Users are strongly advised to update their devices promptly to protect against potential exploitation.
For More Information:
Keep Your Organization Safe from Novel Cybersecurity CVE Dangers
Swiftly addressing CVEs and strengthening your organization’s defense strategy will ensure that you stay ahead of ever-emerging cybersecurity threats. Enhance cyber-resilience with essential practices like lateral movement detection and a robust, multi-layered security framework.
TrueFort’s platform provides comprehensive visibility into application behavior, supporting lateral movement detection and empowering organizations to monitor network interactions in real time. This continuous insight facilitates rapid threat detection and precise response, mitigating risks and minimizing exposure to vulnerabilities. By proactively identifying and addressing anomalies in real time, TrueFort enables security teams to protect critical assets with confidence in an ever-changing threat landscape.
Reduce your organization’s attack surface, fortify defenses, and stay ahead of advanced cyber threats. Schedule a demo to see how TrueFort can elevate your cybersecurity posture today.
