Filtered by vendor Redhat
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Total
5407 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-5380 | 4 Debian, Fedoraproject, Redhat and 1 more | 5 Debian Linux, Fedora, Enterprise Linux and 2 more | 2023-11-30 | N/A | 4.7 MEDIUM |
| A use-after-free flaw was found in the xorg-x11-server. An X server crash may occur in a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode) if the pointer is warped from within a window on one screen to the root window of the other screen and if the original window is destroyed followed by another window being destroyed. | |||||
| CVE-2023-46846 | 2 Redhat, Squid-cache | 5 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux Server Aus and 2 more | 2023-11-30 | N/A | 5.3 MEDIUM |
| SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smuggling past firewall and frontend security systems. | |||||
| CVE-2023-46847 | 2 Redhat, Squid-cache | 7 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux Server and 4 more | 2023-11-30 | N/A | 7.5 HIGH |
| Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication. | |||||
| CVE-2023-5824 | 2 Redhat, Squid-cache | 2 Enterprise Linux, Squid | 2023-11-30 | N/A | 7.5 HIGH |
| Squid is vulnerable to Denial of Service attack against HTTP and HTTPS clients due to an Improper Handling of Structural Elements bug. | |||||
| CVE-2023-5367 | 4 Debian, Fedoraproject, Redhat and 1 more | 5 Debian Linux, Fedora, Enterprise Linux and 2 more | 2023-11-30 | N/A | 7.8 HIGH |
| A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service. | |||||
| CVE-2022-4900 | 2 Php, Redhat | 3 Php, Linux, Software Collections | 2023-11-30 | N/A | 5.5 MEDIUM |
| A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow. | |||||
| CVE-2023-5574 | 2 Redhat, X.org | 3 Enterprise Linux, X Server, Xwayland | 2023-11-30 | N/A | 7.0 HIGH |
| A use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode). If the pointer is warped from a screen 1 to a screen 0, a use-after-free issue may be triggered during shutdown or reset of the Xvfb server, allowing for possible escalation of privileges or denial of service. | |||||
| CVE-2023-6277 | 3 Fedoraproject, Libtiff, Redhat | 3 Fedora, Libtiff, Enterprise Linux | 2023-11-30 | N/A | 6.5 MEDIUM |
| An out-of-memory flaw was found in libtiff. Passing a crafted tiff file to TIFFOpen() API may allow a remote attacker to cause a denial of service via a craft input with size smaller than 379 KB. | |||||
| CVE-2023-39417 | 3 Debian, Postgresql, Redhat | 4 Debian Linux, Postgresql, Enterprise Linux and 1 more | 2023-11-30 | N/A | 8.8 HIGH |
| IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct (dollar quoting, '', or ""). If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an attacker with database-level CREATE privilege can execute arbitrary code as the bootstrap superuser. | |||||
| CVE-2023-2603 | 4 Debian, Fedoraproject, Libcap Project and 1 more | 4 Debian Linux, Fedora, Libcap and 1 more | 2023-11-30 | N/A | 7.8 HIGH |
| A vulnerability was found in libcap. This issue occurs in the _libcap_strdup() function and can lead to an integer overflow if the input string is close to 4GiB. | |||||
| CVE-2023-2602 | 4 Debian, Fedoraproject, Libcap Project and 1 more | 4 Debian Linux, Fedora, Libcap and 1 more | 2023-11-30 | N/A | 3.3 LOW |
| A vulnerability was found in the pthread_create() function in libcap. This issue may allow a malicious actor to use cause __real_pthread_create() to return an error, which can exhaust the process memory. | |||||
| CVE-2023-42753 | 3 Debian, Linux, Redhat | 3 Debian Linux, Linux Kernel, Enterprise Linux | 2023-11-29 | N/A | 7.8 HIGH |
| An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system. | |||||
| CVE-2023-3567 | 3 Canonical, Linux, Redhat | 3 Ubuntu Linux, Linux Kernel, Enterprise Linux | 2023-11-29 | N/A | 7.1 HIGH |
| A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information. | |||||
| CVE-2023-4004 | 3 Fedoraproject, Linux, Redhat | 3 Fedora, Linux Kernel, Enterprise Linux | 2023-11-29 | N/A | 7.8 HIGH |
| A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system. | |||||
| CVE-2023-5408 | 1 Redhat | 1 Openshift Container Platform | 2023-11-29 | N/A | 7.2 HIGH |
| A privilege escalation flaw was found in the node restriction admission plugin of the kubernetes api server of OpenShift. A remote attacker who modifies the node role label could steer workloads from the control plane and etcd nodes onto different worker nodes and gain broader access to the cluster. | |||||
| CVE-2023-5178 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2023-11-29 | N/A | 8.8 HIGH |
| A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation in case that the attacker already has local privileges. | |||||
| CVE-2023-3812 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2023-11-29 | N/A | 7.8 HIGH |
| An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system. | |||||
| CVE-2023-6121 | 1 Redhat | 1 Enterprise Linux | 2023-11-28 | N/A | 4.3 MEDIUM |
| An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This flaw allows a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data to be printed (and potentially leaked) to the kernel ring buffer (dmesg). | |||||
| CVE-2023-4732 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2023-11-28 | N/A | 4.7 MEDIUM |
| A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x. | |||||
| CVE-2023-40661 | 2 Opensc Project, Redhat | 2 Opensc, Enterprise Linux | 2023-11-27 | N/A | 6.4 MEDIUM |
| Several memory vulnerabilities were identified within the OpenSC packages, particularly in the card enrollment process using pkcs15-init when a user or administrator enrolls cards. To take advantage of these flaws, an attacker must have physical access to the computer system and employ a custom-crafted USB device or smart card to manipulate responses to APDUs. This manipulation can potentially allow compromise key generation, certificate loading, and other card management operations during enrollment. | |||||