CVE-2025-58364 cups: Remote DoS via null dereference

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.12 and earlier, an unsafe deserialization and validation of printer attributes causes null dereference in the libcups library. This is a remote DoS vulnerability available in local...

CVE-2025-58364

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.12 and earlier, an unsafe deserialization and validation of printer attributes causes null dereference in the libcups library. This is a remote DoS vulnerability available in local...

CVE-2025-58364

OpenPrinting CUPS (versions ≤ 2.4.12) contains a vulnerability where unsafe deserialization/validation of printer attributes leads to a null dereference in libcups, causing remote DoS. Several connected advisories corroborate this, noting local-network exposure in default configurations and that ...

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...

CVE-2025-58364

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...

UBUNTU-CVE-2025-58364

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.12 and earlier, an unsafe deserialization and validation of printer attributes causes null dereference in the libcups library. This is a remote DoS vulnerability available in local...

CVE-2025-58364: Improper Input Validation

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.12 and earlier, an unsafe deserialization and validation of printer attributes causes null dereference in the libcups library. This is a remote DoS vulnerability available in local...

cups -- security vulnerabilities

OpenPrinting reports: When the AuthType is set to anything but Basic, if the request contains an Authorization: Basic ... header, the password is not checked. An unsafe deserialization and validation of printer attributes, causes null dereference in libcups library...

PT-2025-37253

Name of the Vulnerable Software and Affected Versions: CUPS versions 2.4.12 and earlier Description: CUPS Common Unix Printing System is an open-source printing system for Linux and Unix-like operating systems. Versions 2.4.12 and earlier are susceptible to a remote denial of service due to unsaf...

libcups:fuzzfile: Stack-buffer-overflow in fuzzfile.c

Detailed Report: https://oss-fuzz.com/testcase?key=5614131773505536 Project: libcups Fuzzing Engine: libFuzzer Fuzz Target: fuzzfile Job Type: libfuzzerasanlibcups Platform Id: linux Crash Type: Stack-buffer-overflow WRITE 1 Crash Address: 0x7808112016ff Crash State: fuzzfile.c Sanitizer: address...

libcups:fuzzfile: Use-of-uninitialized-value in cups_write

Detailed Report: https://oss-fuzz.com/testcase?key=4912571816935424 Project: libcups Fuzzing Engine: libFuzzer Fuzz Target: fuzzfile Job Type: libfuzzermsanlibcups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: cupswrite cupsFileClose fuzzfile.c Sanitizer:...

libcups:fuzzfile: Use-of-uninitialized-value in cups_write

Detailed Report: https://oss-fuzz.com/testcase?key=4730040270258176 Project: libcups Fuzzing Engine: libFuzzer Fuzz Target: fuzzfile Job Type: libfuzzermsanlibcups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: cupswrite cupscompress cupsFileFlush Sanitizer:...

libcups:fuzzipp: Use-of-uninitialized-value in _cupsStrAlloc

Project: https://github.com/OpenPrinting/libcups.git Detailed Report: https://oss-fuzz.com/testcase?key=6297513540255744 Project: libcups Fuzzing Engine: libFuzzer Fuzz Target: fuzzipp Job Type: libfuzzermsanlibcups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

Binary Vulnerability in OpenPrinting libcups

openprinting is Red Hat, SUSE, Debian, Ubuntu and all other Linux systems, Posix-style operating systems and mac operating systems are common on the open source printing system. A binary vulnerability in OpenPrinting libcups can be exploited by attackers to cause a denial-of-service attack...

libcups:fuzzipp: Use-of-uninitialized-value in cups_array_find

Project: https://github.com/OpenPrinting/libcups.git Detailed Report: https://oss-fuzz.com/testcase?key=4844597682438144 Project: libcups Fuzzing Engine: libFuzzer Fuzz Target: fuzzipp Job Type: libfuzzermsanlibcups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

libcups:fuzzipp: Heap-buffer-overflow in ippWriteIO

Project: https://github.com/OpenPrinting/libcups.git Detailed Report: https://oss-fuzz.com/testcase?key=4664958494244864 Project: libcups Fuzzing Engine: libFuzzer Fuzz Target: fuzzipp Job Type: libfuzzerasanlibcups Platform Id: linux Crash Type: Heap-buffer-overflow READ Crash Address:...

libcups:fuzzipp: Use-of-uninitialized-value in _cupsStrAlloc

Project: https://github.com/OpenPrinting/libcups.git Detailed Report: https://oss-fuzz.com/testcase?key=4637350360580096 Project: libcups Fuzzing Engine: libFuzzer Fuzz Target: fuzzipp Job Type: libfuzzermsanlibcups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

libcups:fuzzipp: Use-of-uninitialized-value in cups_fill

Detailed Report: https://oss-fuzz.com/testcase?key=4600452195876864 Project: libcups Fuzzing Engine: libFuzzer Fuzz Target: fuzzipp Job Type: libfuzzermsanlibcups Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: cupsfill cupsFileRead ippReadIO Sanitizer: memor...

ASB-A-168903843

In ippSetValueTag of ipp.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure of past print jobs or other print-related information, with no additional execution privileges needed. User interaction is not needed for exploitation...

SUSE: Security Advisory (SUSE-SU-2019:3057-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...