Filtered by vendor Redhat
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Filtered by product Enterprise Linux
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Total
13428 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-31083 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2024-08-02 | 4.7 Medium |
| An issue was discovered in drivers/bluetooth/hci_ldisc.c in the Linux kernel 6.2. In hci_uart_tty_ioctl, there is a race condition between HCIUARTSETPROTO and HCIUARTGETPROTO. HCI_UART_PROTO_SET is set before hu->proto is set. A NULL pointer dereference may occur. | ||||
| CVE-2023-31084 | 5 Debian, Fedoraproject, Linux and 2 more | 8 Debian Linux, Fedora, Linux Kernel and 5 more | 2024-08-02 | 5.5 Medium |
| An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event, wait_event_interruptible is called; the condition is dvb_frontend_test_event(fepriv,events). In dvb_frontend_test_event, down(&fepriv->sem) is called. However, wait_event_interruptible would put the process to sleep, and down(&fepriv->sem) may block the process. | ||||
| CVE-2023-31124 | 3 C-ares Project, Fedoraproject, Redhat | 5 C-ares, Fedora, Enterprise Linux and 2 more | 2024-08-02 | 3.7 Low |
| c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a CSPRNG. This issue was patched in version 1.19.1. | ||||
| CVE-2023-31147 | 3 C-ares Project, Fedoraproject, Redhat | 5 C-ares, Fedora, Enterprise Linux and 2 more | 2024-08-02 | 5.9 Medium |
| c-ares is an asynchronous resolver library. When /dev/urandom or RtlGenRandom() are unavailable, c-ares uses rand() to generate random numbers used for DNS query ids. This is not a CSPRNG, and it is also not seeded by srand() so will generate predictable output. Input from the random number generator is fed into a non-compilant RC4 implementation and may not be as strong as the original RC4 implementation. No attempt is made to look for modern OS-provided CSPRNGs like arc4random() that is widely available. This issue has been fixed in version 1.19.1. | ||||
| CVE-2023-31018 | 8 Canonical, Citrix, Linux and 5 more | 9 Ubuntu Linux, Hypervisor, Linux Kernel and 6 more | 2024-08-02 | 6.5 Medium |
| NVIDIA GPU Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where an unprivileged regular user can cause a NULL-pointer dereference, which may lead to denial of service. | ||||
| CVE-2023-31022 | 8 Canonical, Citrix, Linux and 5 more | 9 Ubuntu Linux, Hypervisor, Linux Kernel and 6 more | 2024-08-02 | 5.5 Medium |
| NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a NULL-pointer dereference may lead to denial of service. | ||||
| CVE-2023-30774 | 3 Apple, Libtiff, Redhat | 3 Macos, Libtiff, Enterprise Linux | 2024-08-02 | 5.5 Medium |
| A vulnerability was found in the libtiff library. This flaw causes a heap buffer overflow issue via the TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values. | ||||
| CVE-2023-30775 | 2 Libtiff, Redhat | 2 Libtiff, Enterprise Linux | 2024-08-02 | 5.5 Medium |
| A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c. | ||||
| CVE-2023-30549 | 3 Lfprojects, Redhat, Sylabs | 3 Apptainer, Enterprise Linux, Singularity | 2024-08-02 | 7.1 High |
| Apptainer is an open source container platform for Linux. There is an ext4 use-after-free flaw that is exploitable through versions of Apptainer < 1.1.0 and installations that include apptainer-suid < 1.1.8 on older operating systems where that CVE has not been patched. That includes Red Hat Enterprise Linux 7, Debian 10 buster (unless the linux-5.10 package is installed), Ubuntu 18.04 bionic and Ubuntu 20.04 focal. Use-after-free flaws in the kernel can be used to attack the kernel for denial of service and potentially for privilege escalation. Apptainer 1.1.8 includes a patch that by default disables mounting of extfs filesystem types in setuid-root mode, while continuing to allow mounting of extfs filesystems in non-setuid "rootless" mode using fuse2fs. Some workarounds are possible. Either do not install apptainer-suid (for versions 1.1.0 through 1.1.7) or set `allow setuid = no` in apptainer.conf. This requires having unprivileged user namespaces enabled and except for apptainer 1.1.x versions will disallow mounting of sif files, extfs files, and squashfs files in addition to other, less significant impacts. (Encrypted sif files are also not supported unprivileged in apptainer 1.1.x.). Alternatively, use the `limit containers` options in apptainer.conf/singularity.conf to limit sif files to trusted users, groups, and/or paths, and set `allow container extfs = no` to disallow mounting of extfs overlay files. The latter option by itself does not disallow mounting of extfs overlay partitions inside SIF files, so that's why the former options are also needed. | ||||
| CVE-2023-30570 | 2 Libreswan, Redhat | 6 Libreswan, Enterprise Linux, Rhel Aus and 3 more | 2024-08-02 | 7.5 High |
| pluto in Libreswan before 4.11 allows a denial of service (responder SPI mishandling and daemon crash) via unauthenticated IKEv1 Aggressive Mode packets. The earliest affected version is 3.28. | ||||
| CVE-2023-30630 | 2 Nongnu, Redhat | 2 Dmidecode, Enterprise Linux | 2024-08-02 | 7.1 High |
| Dmidecode before 3.5 allows -dump-bin to overwrite a local file. This has security relevance because, for example, execution of Dmidecode via Sudo is plausible. | ||||
| CVE-2023-30590 | 2 Nodejs, Redhat | 3 Node.js, Enterprise Linux, Rhel Eus | 2024-08-02 | 7.5 High |
| The generateKeys() API function returned from crypto.createDiffieHellman() only generates missing (or outdated) keys, that is, it only generates a private key if none has been set yet, but the function is also needed to compute the corresponding public key after calling setPrivateKey(). However, the documentation says this API call: "Generates private and public Diffie-Hellman key values". The documented behavior is very different from the actual behavior, and this difference could easily lead to security issues in applications that use these APIs as the DiffieHellman may be used as the basis for application-level security, implications are consequently broad. | ||||
| CVE-2023-30581 | 2 Nodejs, Redhat | 3 Node.js, Enterprise Linux, Rhel Eus | 2024-08-02 | 7.5 High |
| The use of __proto__ in process.mainModule.__proto__.require() can bypass the policy mechanism and require modules outside of the policy.json definition. This vulnerability affects all users using the experimental policy mechanism in all active release lines: v16, v18 and, v20. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js | ||||
| CVE-2023-30589 | 3 Fedoraproject, Nodejs, Redhat | 4 Fedora, Node.js, Enterprise Linux and 1 more | 2024-08-02 | 7.5 High |
| The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS). The CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20 | ||||
| CVE-2023-30588 | 2 Nodejs, Redhat | 3 Node.js, Enterprise Linux, Rhel Eus | 2024-08-02 | 5.3 Medium |
| When an invalid public key is used to create an x509 certificate using the crypto.X509Certificate() API a non-expect termination occurs making it susceptible to DoS attacks when the attacker could force interruptions of application processing, as the process terminates when accessing public key info of provided certificates from user code. The current context of the users will be gone, and that will cause a DoS scenario. This vulnerability affects all active Node.js versions v16, v18, and, v20. | ||||
| CVE-2023-30456 | 2 Linux, Redhat | 4 Linux Kernel, Enterprise Linux, Rhel Eus and 1 more | 2024-08-02 | 6.5 Medium |
| An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64 lacks consistency checks for CR0 and CR4. | ||||
| CVE-2023-30441 | 2 Ibm, Redhat | 6 Infosphere Information Server, Java, Websphere Application Server and 3 more | 2024-08-02 | 7.5 High |
| IBM Runtime Environment, Java Technology Edition IBMJCEPlus and JSSE 8.0.7.0 through 8.0.7.11 components could expose sensitive information using a combination of flaws and configurations. IBM X-Force ID: 253188. | ||||
| CVE-2023-30086 | 2 Libtiff, Redhat | 2 Libtiff, Enterprise Linux | 2024-08-02 | 5.5 Medium |
| Buffer Overflow vulnerability found in Libtiff V.4.0.7 allows a local attacker to cause a denial of service via the tiffcp function in tiffcp.c. | ||||
| CVE-2023-29548 | 2 Mozilla, Redhat | 9 Firefox, Firefox Esr, Focus and 6 more | 2024-08-02 | 6.5 Medium |
| A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. | ||||
| CVE-2023-29550 | 2 Mozilla, Redhat | 9 Firefox, Firefox Esr, Focus and 6 more | 2024-08-02 | 8.8 High |
| Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10. | ||||