CVE-2025-58436 OpenPrinting CUPS slow client can halt cupsd, leading to a possible DoS attack

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes unusable by other clients. This issue...

CVE-2025-58436

OpenPrinting CUPS (printing system) is affected by CVE-2025-58436 prior to version 2.4.15, where a slow client communicating with cupsd could cause the daemon to become unusable for other clients (DoS). The issue has been patched in 2.4.15; multiple advisories reference upgrading to a newer CUPS ...

CVE-2025-58436 OpenPrinting CUPS slow client can halt cupsd, leading to a possible DoS attack

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes unusable by other clients. This issue...

CVE-2025-58436

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes unusable by other clients. This issue...

CVE-2025-58436

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes unusable by other clients. This issue...

CVE-2025-61915 OpenPrinting CUPS vulnerable to stack based out-of-bound write

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a user in the lpadmin group can use the cups web ui to change the config and insert a malicious line. Then the cupsd process which runs as root will parse the new config a...

CVE-2025-61915 OpenPrinting CUPS vulnerable to stack based out-of-bound write

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a user in the lpadmin group can use the cups web ui to change the config and insert a malicious line. Then the cupsd process which runs as root will parse the new config a...

CVE-2025-61915

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a user in the lpadmin group can use the cups web ui to change the config and insert a malicious line. Then the cupsd process which runs as root will parse the new config a...

OpenPrinting CUPS 输入验证错误漏洞

OpenPrinting CUPS is a standards-based open source printing system for Linux® and other Unix®-like operating systems from OpenPrinting, Inc. An input validation error vulnerability exists in OpenPrinting CUPS versions prior to 2.4.15, which originates from a configuration change that can be made ...

UBUNTU-CVE-2025-58436

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes unusable by other clients. This issue...

UBUNTU-CVE-2025-61915

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a user in the lpadmin group can use the cups web ui to change the config and insert a malicious line. Then the cupsd process which runs as root will parse the new config a...

PT-2025-48290

Name of the Vulnerable Software and Affected Versions cups affected versions not specified Description A local denial-of-service condition exists due to issues with updating the cupsd.conf file. Recommendations At the moment, there is no information about a newer version that contains a fix for...

SUSE-SU-2025:21064-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. - CVE-2025-38539: trace/fgraph: Fix the warning caused by...

cups: Null Pointer Dereference in CUPS ipp_read_io() Leading to Remote DoS

A flaw was found in the CUPS printing system’s ippreadio function, which handles Internet Printing Protocol IPP requests. When processing specially crafted printer attribute responses, improper validation can cause a null pointer dereference. This leads to a crash in libcups, potentially disrupti...

cups security update

1:2.2.6-64 - RHEL-122666 CVE-2025-58364 cups: Null Pointer Dereference in CUPS ippreadio Leading to Remote DoS...

Moderate: cups security update

The Common UNIX Printing System CUPS provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fixes: cups: Null Pointer Dereference in CUPS ippreadio Leading to Remote DoS CVE-2025-58364 For more details about the security issues, including the impact, a CVSS...

CVE-2025-57812

A flaw was found in CUPS-Filters, including libcupsfilters. An attacker on the same local network, with low privileges, could exploit an out-of-bounds read/write vulnerability by submitting a specially crafted TIFF image file as a print job with specific options. This could lead to limited...

CVE-2025-64524 CUPS rastertopclx Filter Vulnerable to Heap Buffer Overflow Leading to Potential Arbitrary Code Execution

cups-filters contains backends, filters, and other software required to get the cups printing service working on operating systems other than macos. In versions 2.0.1 and prior, a heap-buffer-overflow vulnerability in the rastertopclx filter causes the program to crash with a segmentation fault...

CVE-2025-64524

CVE-2025-64524 affects cups-filters, with a heap-buffer-overflow in the rastertopclx filter affecting versions 2.0.1 and earlier. This can crash the process or lead to memory corruption and potentially arbitrary code execution. The advisory notes patching via commit 956283c. Connected Nessus advi...

CVE-2025-64524 CUPS rastertopclx Filter Vulnerable to Heap Buffer Overflow Leading to Potential Arbitrary Code Execution

cups-filters contains backends, filters, and other software required to get the cups printing service working on operating systems other than macos. In versions 2.0.1 and prior, a heap-buffer-overflow vulnerability in the rastertopclx filter causes the program to crash with a segmentation fault...