Filtered by vendor Redhat
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Total
23055 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-11561 | 1 Redhat | 9 Ceph Storage, Enterprise Linux, Openshift and 6 more | 2025-12-11 | 8.8 High |
| A flaw was found in the integration of Active Directory and the System Security Services Daemon (SSSD) on Linux systems. In default configurations, the Kerberos local authentication plugin (sssd_krb5_localauth_plugin) is enabled, but a fallback to the an2ln plugin is possible. This fallback allows an attacker with permission to modify certain AD attributes (such as userPrincipalName or samAccountName) to impersonate privileged users, potentially resulting in unauthorized access or privilege escalation on domain-joined Linux hosts. | ||||
| CVE-2025-8941 | 1 Redhat | 13 Cert Manager, Confidential Compute Attestation, Discovery and 10 more | 2025-12-10 | 7.8 High |
| A flaw was found in linux-pam. The pam_namespace module may improperly handle user-controlled paths, allowing local users to exploit symlink attacks and race conditions to elevate their privileges to root. This CVE provides a "complete" fix for CVE-2025-6020. | ||||
| CVE-2024-6472 | 3 Libreoffice, Redhat, The Document Foundation | 7 Libreoffice, Enterprise Linux, Rhel Aus and 4 more | 2025-12-10 | 7.8 High |
| Certificate Validation user interface in LibreOffice allows potential vulnerability. Signed macros are scripts that have been digitally signed by the developer using a cryptographic signature. When a document with a signed macro is opened a warning is displayed by LibreOffice before the macro is executed. Previously if verification failed the user could fail to understand the failure and choose to enable the macros anyway. This issue affects LibreOffice: from 24.2 before 24.2.5. | ||||
| CVE-2021-25635 | 2 Libreoffice, Redhat | 2 Libreoffice, Enterprise Linux | 2025-12-10 | 5.5 Medium |
| An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to self sign an ODF document, with a signature untrusted by the target, then modify it to change the signature algorithm to an invalid (or unknown to LibreOffice) algorithm and LibreOffice would incorrectly present such a signature with an unknown algorithm as a valid signature issued by a trusted person This issue affects LibreOffice: from 7.0 before 7.0.5, from 7.1 before 7.1.1. | ||||
| CVE-2025-5372 | 2 Libssh, Redhat | 5 Libssh, Enterprise Linux, Openshift and 2 more | 2025-12-10 | 5 Medium |
| A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the ssh_kdf() function responsible for key derivation. Due to inconsistent interpretation of return values where OpenSSL uses 0 to indicate failure and libssh uses 0 for success—the function may mistakenly return a success status even when key derivation fails. This results in uninitialized cryptographic key buffers being used in subsequent communication, potentially compromising SSH sessions' confidentiality, integrity, and availability. | ||||
| CVE-2025-5318 | 2 Libssh, Redhat | 11 Libssh, Ai Inference Server, Enterprise Linux and 8 more | 2025-12-10 | 5.4 Medium |
| A flaw was found in the libssh library in versions less than 0.11.2. An out-of-bounds read can be triggered in the sftp_handle function due to an incorrect comparison check that permits the function to access memory beyond the valid handle list and to return an invalid pointer, which is used in further processing. This vulnerability allows an authenticated remote attacker to potentially read unintended memory regions, exposing sensitive information or affect service behavior. | ||||
| CVE-2023-52356 | 2 Libtiff, Redhat | 4 Libtiff, Ai Inference Server, Discovery and 1 more | 2025-12-10 | 7.5 High |
| A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service. | ||||
| CVE-2023-52355 | 2 Libtiff, Redhat | 4 Libtiff, Ai Inference Server, Discovery and 1 more | 2025-12-10 | 7.5 High |
| An out-of-memory flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFRasterScanlineSize64() API. This flaw allows a remote attacker to cause a denial of service via a crafted input with a size smaller than 379 KB. | ||||
| CVE-2024-3044 | 4 Debian, Fedoraproject, Libreoffice and 1 more | 4 Debian Linux, Fedora, Libreoffice and 1 more | 2025-12-10 | 6.5 Medium |
| Unchecked script execution in Graphic on-click binding in affected LibreOffice versions allows an attacker to create a document which without prompt will execute scripts built-into LibreOffice on clicking a graphic. Such scripts were previously deemed trusted but are now deemed untrusted. | ||||
| CVE-2025-1080 | 3 Debian, Libreoffice, Redhat | 8 Debian Linux, Libreoffice, Enterprise Linux and 5 more | 2025-12-10 | 7.8 High |
| LibreOffice supports Office URI Schemes to enable browser integration of LibreOffice with MS SharePoint server. An additional scheme 'vnd.libreoffice.command' specific to LibreOffice was added. In the affected versions of LibreOffice a link in a browser using that scheme could be constructed with an embedded inner URL that when passed to LibreOffice could call internal macros with arbitrary arguments. This issue affects LibreOffice: from 24.8 before < 24.8.5, from 25.2 before < 25.2.1. | ||||
| CVE-2024-23301 | 4 Fedoraproject, Redhat, Relax-and-recover and 1 more | 4 Fedora, Enterprise Linux, Relax-and-recover and 1 more | 2025-12-10 | 5.5 Medium |
| Relax-and-Recover (aka ReaR) through 2.7 creates a world-readable initrd when using GRUB_RESCUE=y. This allows local attackers to gain access to system secrets otherwise only readable by root. | ||||
| CVE-2024-30105 | 2 Microsoft, Redhat | 5 .net, Powershell, Visual Studio and 2 more | 2025-12-09 | 7.5 High |
| .NET and Visual Studio Denial of Service Vulnerability | ||||
| CVE-2024-38095 | 2 Microsoft, Redhat | 5 .net, Powershell, Visual Studio and 2 more | 2025-12-09 | 7.5 High |
| .NET and Visual Studio Denial of Service Vulnerability | ||||
| CVE-2024-35264 | 2 Microsoft, Redhat | 4 .net, Visual Studio, Visual Studio 2022 and 1 more | 2025-12-09 | 8.1 High |
| .NET and Visual Studio Remote Code Execution Vulnerability | ||||
| CVE-2025-59089 | 1 Redhat | 8 Enterprise Linux, Enterprise Linux Eus, Rhel Aus and 5 more | 2025-12-09 | 5.9 Medium |
| If an attacker causes kdcproxy to connect to an attacker-controlled KDC server (e.g. through server-side request forgery), they can exploit the fact that kdcproxy does not enforce bounds on TCP response length to conduct a denial-of-service attack. While receiving the KDC's response, kdcproxy copies the entire buffered stream into a new buffer on each recv() call, even when the transfer is incomplete, causing excessive memory allocation and CPU usage. Additionally, kdcproxy accepts incoming response chunks as long as the received data length is not exactly equal to the length indicated in the response header, even when individual chunks or the total buffer exceed the maximum length of a Kerberos message. This allows an attacker to send unbounded data until the connection timeout is reached (approximately 12 seconds), exhausting server memory or CPU resources. Multiple concurrent requests can cause accept queue overflow, denying service to legitimate clients. | ||||
| CVE-2025-59088 | 1 Redhat | 8 Enterprise Linux, Enterprise Linux Eus, Rhel Aus and 5 more | 2025-12-09 | 8.6 High |
| If kdcproxy receives a request for a realm which does not have server addresses defined in its configuration, by default, it will query SRV records in the DNS zone matching the requested realm name. This creates a server-side request forgery vulnerability, since an attacker could send a request for a realm matching a DNS zone where they created SRV records pointing to arbitrary ports and hostnames (which may resolve to loopback or internal IP addresses). This vulnerability can be exploited to probe internal network topology and firewall rules, perform port scanning, and exfiltrate data. Deployments where the "use_dns" setting is explicitly set to false are not affected. | ||||
| CVE-2024-12125 | 1 Redhat | 1 Red Hat 3scale Amp | 2025-12-09 | 7.5 High |
| A flaw was found in the 3scale Developer Portal. When creating or updating an account in the Developer Portal UI it is possible to modify fields explicitly configured as read-only or hidden, allowing an attacker to modify restricted information. | ||||
| CVE-2024-3772 | 4 Fedoraproject, Pydantic, Pydantic Project and 1 more | 4 Fedora, Pydantic, Pydantic and 1 more | 2025-12-09 | 5.9 Medium |
| Regular expression denial of service in Pydanic < 2.4.0, < 1.10.13 allows remote attackers to cause denial of service via a crafted email string. | ||||
| CVE-2024-8176 | 1 Redhat | 10 Devworkspace, Discovery, Enterprise Linux and 7 more | 2025-12-09 | 7.5 High |
| A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting the stack space and causing a crash. This issue could lead to denial of service (DoS) or, in some cases, exploitable memory corruption, depending on the environment and library usage. | ||||
| CVE-2025-21887 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2025-12-06 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up The issue was caused by dput(upper) being called before ovl_dentry_update_reval(), while upper->d_flags was still accessed in ovl_dentry_remote(). Move dput(upper) after its last use to prevent use-after-free. BUG: KASAN: slab-use-after-free in ovl_dentry_remote fs/overlayfs/util.c:162 [inline] BUG: KASAN: slab-use-after-free in ovl_dentry_update_reval+0xd2/0xf0 fs/overlayfs/util.c:167 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:114 print_address_description mm/kasan/report.c:377 [inline] print_report+0xc3/0x620 mm/kasan/report.c:488 kasan_report+0xd9/0x110 mm/kasan/report.c:601 ovl_dentry_remote fs/overlayfs/util.c:162 [inline] ovl_dentry_update_reval+0xd2/0xf0 fs/overlayfs/util.c:167 ovl_link_up fs/overlayfs/copy_up.c:610 [inline] ovl_copy_up_one+0x2105/0x3490 fs/overlayfs/copy_up.c:1170 ovl_copy_up_flags+0x18d/0x200 fs/overlayfs/copy_up.c:1223 ovl_rename+0x39e/0x18c0 fs/overlayfs/dir.c:1136 vfs_rename+0xf84/0x20a0 fs/namei.c:4893 ... </TASK> | ||||