CVE-2021-30683

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A malicious application could execute arbitrary code leading to compromise of user information.

Summary:

Reference Links(if available):

https://support.apple.com/en-us/HT212530

https://support.apple.com/en-us/HT212531

https://support.apple.com/en-us/HT212529

CVSS Score (if available)

v2: / MEDIUM

v3: /

Links to Exploits(if available)

Tags: CVE, CVE-2021-30683, MISC, Release Notes, vulnerability

CVE-2021-30683

Summary:

Reference Links(if available):

CVSS Score (if available)

Links to Exploits(if available)

Espionage – A Linux Packet Sniffing Suite For Automated MiTM Attacks

CISA: CISA Releases Eight Industrial Control Systems Advisories

Active Exploitation of Vulnerabilities in Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) Products.

CACTUS Ransomware Victim: https://www[.]ghimli[.]com /

Cisco Products Multiple Vulnerabilities

Summary:

Reference Links(if available):

CVSS Score (if available)

Links to Exploits(if available)

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Espionage – A Linux Packet Sniffing Suite For Automated MiTM Attacks

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CACTUS Ransomware Victim: https://www[.]ghimli[.]com /

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