Description

CVE-2024-42219 is a vulnerability in 1Password 8 for macOS that allows local attackers to exfiltrate vault items due to insufficient XPC inter-process communication validation. This vulnerability has a CVSS score of 7, indicating a high severity level. However, SOCRadar's SVRS assigns a score of 48, indicating a moderate risk level. This discrepancy is due to the SVRS's incorporation of additional vulnerability intelligence elements, such as social media and dark web data, which provide a more comprehensive assessment of the threat landscape.

Key Insights

• Local Attack Vector: This vulnerability can only be exploited by attackers with local access to the target system. This limits the potential impact of the vulnerability, as it cannot be exploited remotely.
• Exfiltration of Sensitive Data: The vulnerability allows attackers to exfiltrate vault items, which may contain sensitive information such as passwords, financial data, and personal documents. This could lead to identity theft, financial loss, and other serious consequences.
• Insufficient Validation: The vulnerability is caused by insufficient validation of XPC inter-process communication. This allows attackers to bypass security checks and gain access to sensitive data.

Mitigation Strategies

• Update 1Password: The vendor has released a patch that addresses this vulnerability. Users should update to 1Password 8.10.36 or later as soon as possible.
• Enable Two-Factor Authentication: Two-factor authentication adds an extra layer of security to your 1Password account, making it more difficult for attackers to gain access even if they have your password.
• Use a Strong Master Password: Your 1Password master password is the key to your vault. Use a strong, unique password that is not easily guessed or cracked.
• Be Aware of Phishing Attacks: Phishing attacks are a common way for attackers to trick users into revealing their 1Password credentials. Be wary of emails or websites that ask you to enter your 1Password password.

Additional Information

• Threat Actors/APT Groups: There is no evidence that specific threat actors or APT groups are actively exploiting this vulnerability.
• Exploit Status: Active exploits have not been published.
• CISA Warnings: The Cybersecurity and Infrastructure Security Agency (CISA) has not issued a warning about this vulnerability.
• In the Wild: This vulnerability is not known to be actively exploited by hackers.

If users have additional queries regarding this incident, they can use the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket for more information if necessary.