Critical Linux bug is CUPS-based remote-code execution hole
WEB4 days ago · What you need to know for now, according to Margaritelli, is: Disable and/or remove the cups-browsed service. Update your CUPS installation to bring in security updates if or when available. Block access to UDP port 631 and consider blocking off DNS-SD, too. It affects "most" Linux distros, "some" BSDs, possibly Google ChromeOS, Oracle's ...
CUPS flaws enable Linux remote code execution, but there’s a catch
WEB4 days ago · Red Hat users can also use the following command to find out if cups-browsed is running on their systems: sudo systemctl status cups-browsed. If the result displays "Active: inactive (dead)," then ...
Critical Linux CUPS Printing System Flaws Could Allow Remote …
WEB3 days ago · A new set of security vulnerabilities has been disclosed in the OpenPrinting Common Unix Printing System (CUPS) on Linux systems that could permit remote command execution under certain conditions. "A remote unauthenticated attacker can silently replace existing printers' (or install new ones) …
Ubuntu Patches 'Severe' Security Flaw in CUPS - OMG! Ubuntu
WEB4 days ago · The second bit of good news is Canonical’s security team has now issued critical security updates for the cups-browsed, cups-filters, libcupsfilters and libppd packages affected. These updates are rolling out to all supported Ubuntu releases today. For most regular Ubuntu users, it’s unlikely this flaw has been exploited.
Critical Unauthenticated RCE Flaws in CUPS Printing Systems
WEB5 days ago · FAQ: A critical set of unauthenticated Remote Code Execution (RCE) vulnerabilities in CUPS, affecting all GNU/Linux systems and potentially others, was disclosed today. These vulnerabilities allow a remote attacker to execute arbitrary code on a target system without valid credentials or prior access.
CVE-2024-47076, CVE-2024-47175, CVE-2024-47176, CVE-2024
WEB5 days ago · What is CUPS? Common UNIX Printing System (CUPS) is an open-source printing system for Linux and other UNIX-like operating systems. CUPS uses the IPP (Internet Printing Protocol) to allow for printing with local and network printers. What are the vulnerabilities associated with the recent CUPS disclosure?
Critical doomsday Linux bug is CUPS-based vulnerability
WEB4 days ago · What you need to know for now, according to Margaritelli, is: Disable and/or remove the cups-browsed service. Update your CUPS installation to bring in security updates when available. Block access to UDP port 631 and consider blocking off DNS-SD, too. It affects "most" Linux distros, "some" BSDs, …
Critical Linux RCE in CUPS — What We Know and How to Prepare
WEB4 days ago · A critical remote code execution (RCE) vulnerability chain, which is believed to affect many Unix-like hosts, was disclosed on September 26, 2024. The vulnerable component is the Common Unix Printing System (CUPS), specifically cups-browsed. A chain of four vulnerabilities is required for a successful …
CUPS Remote Code Execution Vulnerability Fix Available
WEB5 days ago · Canonical’s security team has released updates for the cups-browsed, cups-filters, libcupsfilters and libppd packages for all Ubuntu LTS releases under standard support. The updates remediate CVE-2024-47076, CVE-2024-47175, CVE-2024-47176, while CVE-2024-47177 is addressed by the other 3 vulnerabilities being patched.
Remote code execution exploit for CUPS printing service puts Linux ...
WEB3 days ago · Credit: Shutterstock. A security researcher has developed an exploit that leverages several vulnerabilities in CUPS (common UNIX printing system), the default printing system on most Linux systems ...
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