CVEs from 2021
Total
4,784
critical
critical 281
high
high 1,014
medium
medium 1,186
low
low 139
% Critical
5.9%
% with KEV
4.5%
% with exploit
5.4%
Top vendors
Top products
- simatic_wincc_runtime_advanced 28
- office 13
- primavera_gateway 10
- weblogic_server 9
- primavera_unifier 8
- modicon_m340_bmxp342020 8
- log4j 8
- mbed_tls 8
| CVE | Severity | CVSS | Risk | Flags | OS | Vendor | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-43533 | unknown | — | — | — | When parsing internationalized domain names, high bits of the characters in the URLs were sometimes stripped, resulting in inconsistencies that could lead to user confusion or attacks such as phishin… | |||
| CVE-2021-47481 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Initialize the ODP xarray when creating an ODP MR Normally the zero fill would hide the missing initialization, but an… | |||
| CVE-2021-47528 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: usb: cdnsp: Fix a NULL pointer dereference in cdnsp_endpoint_init() In cdnsp_endpoint_init(), cdnsp_ring_alloc() is assigned to p… | |||
| CVE-2021-47529 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: iwlwifi: Fix memory leaks in error handling path Should an error occur (invalid TLV len or memory allocation failure), the memory… | |||
| CVE-2021-47535 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Allocate enough space for GMU registers In commit 142639a52a01 ("drm/msm/a6xx: fix crashstate capture for A650") we… | |||
| CVE-2021-47525 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix use-after-free and memleak on unbind Deregister the port when unbinding the driver to prevent it from being… | |||
| CVE-2021-47558 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Disable Tx queues when reconfiguring the interface The Tx queues were not disabled in situations where the driver ne… | |||
| CVE-2021-47561 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: i2c: virtio: disable timeout handling If a timeout is hit, it can result is incorrect data on the I2C bus and/or memory corruptio… | |||
| CVE-2021-47559 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk() Coverity reports a possible NULL dereferencing problem: in smc_vl… | |||
| CVE-2021-47564 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix double free issue on err path fix error path handling in prestera_bridge_port_join() that cases prest… | |||
| CVE-2021-47570 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: staging: r8188eu: fix a memory leak in rtw_wx_read32() Free "ptmp" before returning -EINVAL. | |||
| CVE-2021-21897 | unknown | — | — | — | A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0. A specially-crafted .dxf file can lead to a heap buffer overflow. An attacker can … | |||
| CVE-2021-46923 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: fs/mount_setattr: always cleanup mount_kattr Make sure that finish_mount_kattr() is called after mount_kattr was succesfully buil… | |||
| CVE-2021-46920 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix clobbering of SWERR overflow bit on writeback Current code blindly writes over the SWERR and the OVERFLOW bi… | |||
| CVE-2021-46906 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: fix info leak in hid_submit_ctrl In hid_submit_ctrl(), the way of calculating the report length doesn't take into ac… | |||
| CVE-2021-4218 | unknown | — | — | — | A flaw was found in the Linux kernel’s implementation of reading the SVC RDMA counters. Reading the counter sysctl panics the system. This flaw allows a local attacker with local access to cause a de… | |||
| CVE-2021-4150 | unknown | — | — | — | A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue res… | |||
| CVE-2021-39714 | unknown | — | — | — | In ion_buffer_kmap_get of ion.c, there is a possible use-after-free due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User i… | |||
| CVE-2021-39711 | unknown | — | — | — | In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds read due to Incorrect Size Value. This could lead to local information disclosure with System execution privileges needed. Us… | |||
| CVE-2021-39698 | unknown | — | — | — | In aio_poll_complete_work of aio.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. Use… | |||
| CVE-2021-39686 | unknown | — | — | — | In several functions of binder.c, there is a possible way to represent the wrong domain to SELinux due to a race condition. This could lead to local escalation of privilege with no additional executi… | |||
| CVE-2021-39685 | unknown | — | — | — | In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. This could lead to local escalation of privilege with no additional execu… | |||
| CVE-2021-39656 | unknown | — | — | — | In __configfs_open_file of file.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. … | |||
| CVE-2021-25631 | unknown | — | — | — | In the LibreOffice 7-1 series in versions prior to 7.1.2, and in the 7-0 series in versions prior to 7.0.5, the denylist can be circumvented by manipulating the link so it doesn't match the denylist … | |||
| CVE-2021-39648 | unknown | — | — | — | In gadget_dev_desc_UDC_show of configfs.c, there is a possible disclosure of kernel heap memory due to a race condition. This could lead to local information disclosure with System execution privileg… | |||
| CVE-2021-39634 | unknown | — | — | — | In fs/eventpoll.c, there is a possible use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation… | |||
| CVE-2021-27836 | unknown | — | — | — | An issue was discoverered in in function xls_getWorkSheet in xls.c in libxls 1.6.2, allows attackers to cause a denial of service, via a crafted XLS file. | |||
| CVE-2021-3864 | unknown | — | — | — | A flaw was found in the way the dumpable flag setting was handled when certain SUID binaries executed its descendants. The prerequisite is a SUID binary that sets real UID equal to effective UID, and… | |||
| CVE-2021-39636 | unknown | — | — | — | In do_ipt_get_ctl and do_ipt_set_ctl of ip_tables.c, there is a possible way to leak kernel information due to uninitialized data. This could lead to local information disclosure with system executio… | |||
| CVE-2021-29488 | unknown | — | — | — | SABnzbd is an open source binary newsreader. A vulnerability was discovered in SABnzbd that could trick the `filesystem.renamer()` function into writing downloaded files outside the configured Downlo… | |||
| CVE-2021-38209 | unknown | — | — | — | net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in any net namespace because these changes are leaked into all other net namespaces. This is re… | |||
| CVE-2021-38207 | unknown | — | — | — | drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for a… | |||
| CVE-2021-38205 | unknown | — | — | — | drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real… | |||
| CVE-2021-38200 | unknown | — | — | — | arch/powerpc/perf/core-book3s.c in the Linux kernel before 5.12.13, on systems with perf_event_paranoid=-1 and no specific PMU driver support registered, allows local users to cause a denial of servi… | |||
| CVE-2021-38160 | unknown | — | — | — | In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE: the… | |||
| CVE-2021-38198 | unknown | — | — | — | arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. | |||
| CVE-2021-34981 | unknown | — | — | — | Linux Kernel Bluetooth CMTP Module Double Free Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel. An attac… | |||
| CVE-2021-3411 | unknown | — | — | — | A flaw was found in the Linux kernel in versions prior to 5.10. A violation of memory access was found while detecting a padding of int3 in the linking state. The highest threat from this vulnerabili… | |||
| CVE-2021-28712 | unknown | — | — | — | Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen o… | |||
| CVE-2021-20320 | unknown | — | — | — | A flaw was found in s390 eBPF JIT in bpf_jit_insn in arch/s390/net/bpf_jit_comp.c in the Linux kernel. In this flaw, a local attacker with special user privilege can circumvent the verifier and may l… | |||
| CVE-2021-0961 | unknown | — | — | — | In quota_proc_write of xt_quota2.c, there is a possible way to read kernel memory due to uninitialized data. This could lead to local information disclosure with System execution privileges needed. U… | |||
| CVE-2021-0938 | unknown | — | — | — | In memzero_explicit of compiler-clang.h, there is a possible bypass of defense in depth due to uninitialized data. This could lead to local information disclosure with no additional execution privile… | |||
| CVE-2021-0935 | unknown | — | — | — | In ip6_xmit of ip6_output.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interactio… | |||
| CVE-2021-0707 | unknown | — | — | — | In dma_buf_release of dma-buf.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User i… | |||
| CVE-2021-47100 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: ipmi: Fix UAF when uninstall ipmi_si and ipmi_msghandler module Hi, When testing install and uninstall of ipmi_si.ko and ipmi_ms… | |||
| CVE-2021-32494 | unknown | — | — | — | Radare2 has a division by zero vulnerability in Mach-O parser's rebase_buffer function. This allow attackers to create malicious inputs that can cause denial of service. | |||
| CVE-2021-47557 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_ets: don't peek at classes beyond 'nbands' when the number of DRR classes decreases, the round-robin active list c… | |||
| CVE-2021-3929 | unknown | — | — | — | A DMA reentrancy issue was found in the NVM Express Controller (NVME) emulation in QEMU. This CVE is similar to CVE-2021-3750 and, just like it, when the reentrancy write triggers the reset function … | |||
| CVE-2021-37409 | unknown | — | — | — | Improper access control for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user to potentially enable escalation of privilege via local access. | |||
| CVE-2021-47453 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: ice: Avoid crash from unnecessary IDA free In the remove path, there is an attempt to free the aux_idx IDA whether it was allocat… | |||
| CVE-2021-47566 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: proc/vmcore: fix clearing user buffer by properly using clear_user() To clear a user buffer we cannot simply use memset, we have … | |||
| CVE-2021-39657 | unknown | — | — | — | In ufshcd_eh_device_reset_handler of ufshcd.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges n… | |||
| CVE-2021-47174 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo_avx2: Add irq_fpu_usable() check, fallback to non-AVX2 version Arturo reported this backtrace: [709732… | |||
| CVE-2021-4079 | unknown | — | — | — | Out of bounds write in WebRTC in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via crafted WebRTC packets. | |||
| CVE-2021-29958 | unknown | — | — | — | When a download was initiated, the client did not check whether it was in normal or private browsing mode, which led to private mode cookies being shared in normal browsing mode. This vulnerability a… | |||
| CVE-2021-3402 | unknown | — | — | — | An integer overflow and several buffer overflow reads in libyara/modules/macho/macho.c in YARA v4.0.3 and earlier could allow an attacker to either cause denial of service or information disclosure v… | |||
| CVE-2021-46747 | unknown | — | — | 6d ago | Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an attacker with an untrusted user space application to map sensitive SMN (System Management Network) apertures lead… | |||
| CVE-2021-28025 | unknown | — | — | 10d ago | QtSvg vulnerabilities | |||
| CVE-2021-33452 | unknown | — | — | 1mo ago | NASM vulnerabilities | |||
| CVE-2021-33450 | unknown | — | — | 1mo ago | NASM vulnerabilities | |||
| CVE-2021-47599 | unknown | — | — | 1mo ago | Linux kernel (BlueField) vulnerabilities | |||
| CVE-2021-47621 | unknown | — | — | 2y ago | ClassGraph XML External Entity Reference | |||
| CVE-2021-3754 | unknown | — | — | 2y ago | Keycloak's improper input validation allows using email as username | |||
| CVE-2021-22573 | unknown | — | — | 2y ago | google-oauth-java-client improperly verifies cryptographic signature | |||
| CVE-2021-28656 | unknown | — | — | 2y ago | Apache Zeppelin CSRF vulnerability in the Credentials page | |||
| CVE-2021-29038 | unknown | — | — | 2y ago | Liferay Portal and Liferay DXP Does Not Obfuscate Password Reminder Answers | |||
| CVE-2021-29050 | unknown | — | — | 2y ago | Liferay Portal and Liferay DXP Vulnerable to Cross-Site Request Forgery in Terms of Use Page | |||
| CVE-2021-37942 | unknown | — | — | 3y ago | APM Java Agent Local Privilege Escalation issue | |||
| CVE-2021-32050 | unknown | — | — | 3y ago | Some MongoDB Drivers may erroneously publish events containing authentication-related data to a command listener configured by an application. The published events may contain security-sensitive data… | |||
| CVE-2021-28655 | unknown | — | — | 3y ago | Apache Zeppelin Improper Input Validation vulnerability | |||
| CVE-2021-31635 | unknown | — | — | 3y ago | jFinal Server-Side Template Injection vulnerability | |||
| CVE-2021-40331 | unknown | — | — | 3y ago | Apache Ranger Hive Plugin missing permissions check | |||
| CVE-2021-28235 | unknown | — | — | 3y ago | Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function. | |||
| CVE-2021-46877 | unknown | — | — | 3y ago | jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonN… | |||
| CVE-2021-37305 | unknown | — | — | 3y ago | Insecure Permissions issue in jeecg-boot | |||
| CVE-2021-37304 | unknown | — | — | 3y ago | Insecure Permissions issue in jeecg-boot | |||
| CVE-2021-37306 | unknown | — | — | 3y ago | Insecure Permissions issue in jeecg-boot | |||
| CVE-2021-32828 | unknown | — | — | 4y ago | Nuxeo vulnerable to Reflected Cross-Site Scripting leading to Remote Code Execution | |||
| CVE-2021-32824 | unknown | — | — | 4y ago | Apache Dubbo vulnerable to remote code execution via Telnet Handler | |||
| CVE-2021-37533 | unknown | — | — | 4y ago | Apache Commons Net vulnerable to information leakage via malicious server | |||
| CVE-2021-42010 | unknown | — | — | 4y ago | Heron allows CRLF log injection | |||
| CVE-2021-43980 | unknown | — | — | 4y ago | The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in … | |||
| CVE-2021-43565 | unknown | — | — | 4y ago | The x/crypto/ssh package before 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an attacker to panic an SSH server. | |||
| CVE-2021-3644 | unknown | — | — | 4y ago | wildfly-core allows user with access to management interface to access vault expression, retrieve item from vault | |||
| CVE-2021-3856 | unknown | — | — | 4y ago | Keycloak has Files or Directories Accessible to External Parties | |||
| CVE-2021-25642 | unknown | — | — | 4y ago | Deserialization of Untrusted Data in Apache Hadoop YARN | |||
| CVE-2021-42521 | unknown | — | — | 4y ago | There is a NULL pointer dereference vulnerability in VTK before 9.2.5, and it lies in IO/Infovis/vtkXMLTreeReader.cxx. The vendor didn't check the return value of libxml2 API 'xmlDocGetRootElement', … | |||
| CVE-2021-3914 | unknown | — | — | 4y ago | SmallRye Health UI Cross-site Scripting vulnerability | |||
| CVE-2021-4040 | unknown | — | — | 4y ago | org.apache.activemq:artemis-core-client Vulnerable to Out-of-Bounds Write | |||
| CVE-2021-34538 | unknown | — | — | 4y ago | Apache Hive before 3.1.3 `CREATE` and `DROP` function operations do not check for necessary authorization. | |||
| CVE-2021-3859 | unknown | — | — | 4y ago | Undertow vulnerable to Denial of Service (DoS) attacks | |||
| CVE-2021-3690 | unknown | — | — | 4y ago | Undertow vulnerable to memory exhaustion due to buffer leak | |||
| CVE-2021-4178 | unknown | — | — | 4y ago | fabric8 kubernetes-client vulnerable | |||
| CVE-2021-44791 | unknown | — | — | 4y ago | Apache Druid before 0.23.0 vulnerable to reflected XSS via unescaped URL parameters | |||
| CVE-2021-41042 | unknown | — | — | 4y ago | XML External Entity Reference in Eclipse Lyo | |||
| CVE-2021-41411 | unknown | — | — | 4y ago | XML External Entity Reference in drools | |||
| CVE-2021-33036 | unknown | — | — | 4y ago | User account escalation in Apache Hadoop | |||
| CVE-2021-40660 | unknown | — | — | 4y ago | Regular expression denial of service in Delight Nashorn Sandbox | |||
| CVE-2021-37404 | unknown | — | — | 4y ago | Apache Hadoop heap overflow before v2.10.2, v3.2.3, v3.3.2 | |||
| CVE-2021-3717 | unknown | — | — | 4y ago | Wildfly-Core user account mismanagement |