Total
2760 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2018-18508 | 2 Mozilla, Siemens | 17 Network Security Services, Ruggedcom Rox Mx5000, Ruggedcom Rox Mx5000 Firmware and 14 more | 2024-02-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service. | |||||
| CVE-2020-16599 | 2 Gnu, Netapp | 5 Binutils, Cloud Backup, Hci Management Node and 2 more | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| A Null Pointer Dereference vulnerability exists in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35, in _bfd_elf_get_symbol_version_string, as demonstrated in nm-new, that can cause a denial of service via a crafted file. | |||||
| CVE-2019-8588 | 1 Apple | 1 Airport Base Station Firmware | 2024-02-28 | 7.8 HIGH | 7.5 HIGH |
| A null pointer dereference was addressed with improved input validation. This issue is fixed in AirPort Base Station Firmware Update 7.8.1, AirPort Base Station Firmware Update 7.9.1. A remote attacker may be able to cause a system denial of service. | |||||
| CVE-2021-26927 | 2 Fedoraproject, Jasper Project | 2 Fedora, Jasper | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead to program crash and denial of service. | |||||
| CVE-2021-27186 | 1 Treasuredata | 1 Fluent Bit | 2024-02-28 | 5.0 MEDIUM | 7.5 HIGH |
| Fluent Bit 1.6.10 has a NULL pointer dereference when an flb_malloc return value is not validated by flb_avro.c or http_server/api/v1/metrics.c. | |||||
| CVE-2020-28203 | 1 Foxitsoftware | 2 Foxit Reader, Phantompdf | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in Foxit Reader and PhantomPDF 10.1.0.37527 and earlier. There is a null pointer access/dereference while opening a crafted PDF file, leading the application to crash (denial of service). | |||||
| CVE-2019-25014 | 2 Istio, Redhat | 2 Istio, Openshift Service Mesh | 2024-02-28 | 4.0 MEDIUM | 6.5 MEDIUM |
| A NULL pointer dereference was found in pkg/proxy/envoy/v2/debug.go getResourceVersion in Istio pilot before 1.5.0-alpha.0. If a particular HTTP GET request is made to the pilot API endpoint, it is possible to cause the Go runtime to panic (resulting in a denial of service to the istio-pilot application). | |||||
| CVE-2020-26536 | 1 Foxitsoftware | 2 Foxit Reader, Phantompdf | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in Foxit Reader and PhantomPDF before 10.1. There is a NULL pointer dereference via a crafted PDF document. | |||||
| CVE-2020-25742 | 1 Qemu | 1 Qemu | 2024-02-28 | 2.1 LOW | 3.2 LOW |
| pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer. | |||||
| CVE-2021-1064 | 5 Citrix, Nutanix, Nvidia and 2 more | 5 Hypervisor, Ahv, Virtual Gpu Manager and 2 more | 2024-02-28 | 3.6 LOW | 7.1 HIGH |
| NVIDIA vGPU manager contains a vulnerability in the vGPU plugin, in which it obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer, which may lead to information disclosure or denial of service. This affects vGPU version 8.x (prior to 8.6) and version 11.0 (prior to 11.3). | |||||
| CVE-2021-28543 | 2 Fedoraproject, Varnish-cache | 3 Fedora, Varnish-modules, Varnish-modules Klarlack | 2024-02-28 | 5.0 MEDIUM | 7.5 HIGH |
| Varnish varnish-modules before 0.17.1 allows remote attackers to cause a denial of service (daemon restart) in some configurations. This does not affect organizations that only install the Varnish Cache product; however, it is common to install both Varnish Cache and varnish-modules. Specifically, an assertion failure or NULL pointer dereference can be triggered in Varnish Cache through the varnish-modules header.append() and header.copy() functions. For some Varnish Configuration Language (VCL) files, this gives remote clients an opportunity to cause a Varnish Cache restart. A restart reduces overall availability and performance due to an increased number of cache misses, and may cause higher load on backend servers. | |||||
| CVE-2020-13583 | 1 Micrium | 1 Uc-http | 2024-02-28 | 5.0 MEDIUM | 7.5 HIGH |
| A denial-of-service vulnerability exists in the HTTP Server functionality of Micrium uC-HTTP 3.01.00. A specially crafted HTTP request can lead to denial of service. An attacker can send an HTTP request to trigger this vulnerability. | |||||
| CVE-2020-29571 | 3 Debian, Fedoraproject, Xen | 3 Debian Linux, Fedora, Xen | 2024-02-28 | 4.9 MEDIUM | 6.2 MEDIUM |
| An issue was discovered in Xen through 4.14.x. A bounds check common to most operation time functions specific to FIFO event channels depends on the CPU observing consistent state. While the producer side uses appropriately ordered writes, the consumer side isn't protected against re-ordered reads, and may hence end up de-referencing a NULL pointer. Malicious or buggy guest kernels can mount a Denial of Service (DoS) attack affecting the entire system. Only Arm systems may be vulnerable. Whether a system is vulnerable depends on the specific CPU. x86 systems are not vulnerable. | |||||
| CVE-2020-25639 | 3 Fedoraproject, Linux, Redhat | 5 Fedora, Linux Kernel, Enterprise Linux and 2 more | 2024-02-28 | 4.9 MEDIUM | 4.4 MEDIUM |
| A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC. This flaw allows a local user to crash the system. | |||||
| CVE-2020-13582 | 1 Silabs | 1 Micrium Uc-http | 2024-02-28 | 5.0 MEDIUM | 7.5 HIGH |
| A denial-of-service vulnerability exists in the HTTP Server functionality of Micrium uC-HTTP 3.01.00. A specially crafted HTTP request can lead to denial of service. An attacker can send an HTTP request to trigger this vulnerability. | |||||
| CVE-2021-1274 | 1 Cisco | 13 Catalyst Sd-wan Manager, Ios Xe Sd-wan, Sd-wan Firmware and 10 more | 2024-02-28 | 7.8 HIGH | 8.6 HIGH |
| Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2020-15437 | 1 Linux | 1 Linux Kernel | 2024-02-28 | 4.9 MEDIUM | 4.4 MEDIUM |
| The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized. | |||||
| CVE-2020-27289 | 1 Deltaww | 1 Cncsoft-b | 2024-02-28 | 6.8 MEDIUM | 7.8 HIGH |
| Delta Electronics CNCSoft-B Versions 1.0.0.2 and prior has a null pointer dereference issue while processing project files, which may allow an attacker to execute arbitrary code. | |||||
| CVE-2020-9453 | 1 Epson | 1 Iprojection | 2024-02-28 | 4.9 MEDIUM | 5.5 MEDIUM |
| In Epson iProjection v2.30, the driver file EMP_MPAU.sys allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9C402406 and IOCtl 0x9C40240A. (0x9C402402 has only a NULL pointer dereference.) This affects \Device\EMPMPAUIO and \DosDevices\EMPMPAU. | |||||
| CVE-2020-29484 | 3 Debian, Fedoraproject, Xen | 3 Debian Linux, Fedora, Xen | 2024-02-28 | 4.9 MEDIUM | 6.0 MEDIUM |
| An issue was discovered in Xen through 4.14.x. When a Xenstore watch fires, the xenstore client that registered the watch will receive a Xenstore message containing the path of the modified Xenstore entry that triggered the watch, and the tag that was specified when registering the watch. Any communication with xenstored is done via Xenstore messages, consisting of a message header and the payload. The payload length is limited to 4096 bytes. Any request to xenstored resulting in a response with a payload longer than 4096 bytes will result in an error. When registering a watch, the payload length limit applies to the combined length of the watched path and the specified tag. Because watches for a specific path are also triggered for all nodes below that path, the payload of a watch event message can be longer than the payload needed to register the watch. A malicious guest that registers a watch using a very large tag (i.e., with a registration operation payload length close to the 4096 byte limit) can cause the generation of watch events with a payload length larger than 4096 bytes, by writing to Xenstore entries below the watched path. This will result in an error condition in xenstored. This error can result in a NULL pointer dereference, leading to a crash of xenstored. A malicious guest administrator can cause xenstored to crash, leading to a denial of service. Following a xenstored crash, domains may continue to run, but management operations will be impossible. Only C xenstored is affected, oxenstored is not affected. | |||||