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-2021-29981 | high | — | 8.0 | — | An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code that would lead to a potentially exploitable crash. This vulner… | |||
| CVE-2021-29982 | high | — | 8.0 | — | Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 an… | |||
| CVE-2021-30530 | high | — | 8.0 | — | Out of bounds memory access in WebAudio in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. | |||
| CVE-2021-30574 | high | — | 8.0 | — | Use after free in protocol handling in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-41611 | high | — | 8.0 | — | An issue was discovered in Squid 5.0.6 through 5.1.x before 5.2. When validating an origin server or peer certificate, Squid may incorrectly classify certain certificates as trusted. This problem all… | |||
| CVE-2021-22167 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-30575 | high | — | 8.0 | — | Out of bounds write in Autofill in Google Chrome prior to 92.0.4515.107 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML pa… | |||
| CVE-2021-30624 | high | — | 8.0 | — | Chromium: CVE-2021-30624 Use after free in Autofill | |||
| CVE-2021-30506 | high | — | 8.0 | — | Incorrect security UI in Web App Installs in Google Chrome on Android prior to 90.0.4430.212 allowed an attacker who convinced a user to install a web application to inject scripts or HTML into a pri… | |||
| CVE-2021-30619 | high | — | 8.0 | — | Chromium: CVE-2021-30619 UI Spoofing in Autofill | |||
| CVE-2021-30590 | high | — | 8.0 | — | Heap buffer overflow in Bookmarks in Google Chrome prior to 92.0.4515.131 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-2264 | high | — | 8.0 | — | Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.20. Easily exploitable vulnerability allows low pr… | |||
| CVE-2021-30617 | high | — | 8.0 | — | Chromium: CVE-2021-30617 Policy bypass in Blink | |||
| CVE-2021-30620 | high | — | 8.0 | — | Chromium: CVE-2021-30620 Insufficient policy enforcement in Blink | |||
| CVE-2021-37958 | high | — | 8.0 | — | Inappropriate implementation in Navigation in Google Chrome on Windows prior to 94.0.4606.54 allowed a remote attacker to inject scripts or HTML into a privileged page via a crafted HTML page. | |||
| CVE-2021-4053 | high | — | 8.0 | — | Use after free in UI in Google Chrome on Linux prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-38019 | high | — | 8.0 | — | Insufficient policy enforcement in CORS in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to leak cross-origin data via a crafted HTML page. | |||
| CVE-2021-3655 | high | — | 8.0 | — | A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory. | |||
| CVE-2021-1051 | high | — | 8.0 | — | multiple issues in nvidia-utils | |||
| CVE-2021-22215 | high | — | 8.0 | — | information disclosure in gitlab | |||
| CVE-2021-22239 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-32657 | high | — | 8.0 | — | multiple issues in nextcloud | |||
| CVE-2021-32917 | high | — | 8.0 | — | An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use … | |||
| CVE-2021-38385 | high | — | 8.0 | — | Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a remote assertion failure, aka TROVE-2021-00… | |||
| CVE-2021-21216 | high | — | 8.0 | — | Inappropriate implementation in Autofill in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to spoof security UI via a crafted HTML page. | |||
| CVE-2021-22945 | high | — | 8.0 | — | When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call t… | |||
| CVE-2021-30618 | high | — | 8.0 | — | Chromium: CVE-2021-30618 Inappropriate implementation in DevTools | |||
| CVE-2021-36377 | high | — | 8.0 | — | Fossil before 2.14.2 and 2.15.x before 2.15.2 often skips the hostname check during TLS certificate validation. | |||
| CVE-2021-30613 | high | — | 8.0 | — | Chromium: CVE-2021-30613 Use after free in Base internals | |||
| CVE-2021-21228 | high | — | 8.0 | — | Insufficient policy enforcement in extensions in Google Chrome prior to 90.0.4430.93 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a … | |||
| CVE-2021-21185 | high | — | 8.0 | — | Insufficient policy enforcement in extensions in Google Chrome prior to 89.0.4389.72 allowed an attacker who convinced a user to install a malicious extension to obtain sensitive information via a cr… | |||
| CVE-2021-29971 | high | — | 8.0 | — | If a user had granted a permission to a webpage and saved that grant, any webpage running on the same host - irrespective of scheme or port - would be granted that permission. *This bug only affects … | |||
| CVE-2021-21194 | high | — | 8.0 | — | Use after free in screen sharing in Google Chrome prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-21183 | high | — | 8.0 | — | Inappropriate implementation in performance APIs in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. | |||
| CVE-2021-21171 | high | — | 8.0 | — | Incorrect security UI in TabStrip and Navigation in Google Chrome on Android prior to 89.0.4389.72 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page. | |||
| CVE-2021-21217 | high | — | 8.0 | — | Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file. | |||
| CVE-2021-30538 | high | — | 8.0 | — | Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. | |||
| CVE-2021-39889 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-39870 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-39877 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-39868 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-39881 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-30604 | high | — | 8.0 | — | Use after free in ANGLE in Google Chrome prior to 92.0.4515.159 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-30607 | high | — | 8.0 | — | Chromium: CVE-2021-30607 Use after free in Permissions | |||
| CVE-2021-41259 | high | — | 8.0 | — | multiple issues in nim | |||
| CVE-2021-30608 | high | — | 8.0 | — | Chromium: CVE-2021-30608 Use after free in Web Share | |||
| CVE-2021-23956 | high | — | 8.0 | — | An ambiguous file picker design could have confused users who intended to select and upload a single file into uploading a whole directory. This was addressed by adding a new prompt. This vulnerabili… | |||
| CVE-2021-30523 | high | — | 8.0 | — | Use after free in WebRTC in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially exploit heap corruption via a crafted SCTP packet. | |||
| CVE-2021-30614 | high | — | 8.0 | — | Chromium: CVE-2021-30614 Heap buffer overflow in TabStrip | |||
| CVE-2021-30622 | high | — | 8.0 | — | Chromium: CVE-2021-30622 Use after free in WebApp Installs | |||
| CVE-2021-28544 | high | — | 8.0 | — | Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths that should be hidden according to configured path-based authorization (authz) rules. When a… | |||
| CVE-2021-26925 | high | — | 8.0 | — | Roundcube before 1.4.11 allows XSS via crafted Cascading Style Sheets (CSS) token sequences during HTML email rendering. | |||
| CVE-2021-30571 | high | — | 8.0 | — | Insufficient policy enforcement in DevTools in Google Chrome prior to 92.0.4515.107 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape v… | |||
| CVE-2021-30629 | high | — | 8.0 | — | Use after free in Permissions in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-37961 | high | — | 8.0 | — | Use after free in Tab Strip in Google Chrome prior to 94.0.4606.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-32918 | high | — | 8.0 | — | An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service (DoS) attacks via memory exhaustion when running under Lua 5.2 or Lua 5.… | |||
| CVE-2021-2126 | high | — | 8.0 | — | Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.18. Easily exploitable vulnerability allows high p… | |||
| CVE-2021-2250 | high | — | 8.0 | — | Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.20. Easily exploitable vulnerability allows high p… | |||
| CVE-2021-2283 | high | — | 8.0 | — | Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.20. Easily exploitable vulnerability allows unauth… | |||
| CVE-2021-2121 | high | — | 8.0 | — | Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.18. Easily exploitable vulnerability allows high p… | |||
| CVE-2021-4076 | high | — | 8.0 | — | A flaw exists in tang, a network-based cryptographic binding server, which could result in leak of private keys. | |||
| CVE-2021-37956 | high | — | 8.0 | — | Use after free in Offline use in Google Chrome on Android prior to 94.0.4606.54 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted… | |||
| CVE-2021-30529 | high | — | 8.0 | — | Use after free in Bookmarks in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML … | |||
| CVE-2021-30526 | high | — | 8.0 | — | Out of bounds write in TabStrip in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory write via a crafted… | |||
| CVE-2021-21114 | high | — | 8.0 | — | Use after free in audio in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-20247 | high | — | 8.0 | — | A flaw was found in mbsync before v1.3.5 and v1.4.1. Validations of the mailbox names returned by IMAP LIST/LSUB do not occur allowing a malicious or compromised server to use specially crafted mailb… | |||
| CVE-2021-29428 | high | — | 8.0 | — | In Gradle before version 7.0, on Unix-like systems, the system temporary directory can be created with open permissions that allow multiple users to create and delete files within it. Gradle builds c… | |||
| CVE-2021-39913 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-39944 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-39899 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-21232 | high | — | 8.0 | — | Use after free in Dev Tools in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-21218 | high | — | 8.0 | — | Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file. | |||
| CVE-2021-21208 | high | — | 8.0 | — | Insufficient data validation in QR scanner in Google Chrome on iOS prior to 90.0.4430.72 allowed an attacker displaying a QR code to perform domain spoofing via a crafted QR code. | |||
| CVE-2021-21195 | high | — | 8.0 | — | Use after free in V8 in Google Chrome prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-21205 | high | — | 8.0 | — | Insufficient policy enforcement in navigation in Google Chrome on iOS prior to 90.0.4430.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. | |||
| CVE-2021-39912 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-21116 | high | — | 8.0 | — | Heap buffer overflow in audio in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-21191 | high | — | 8.0 | — | Use after free in WebRTC in Google Chrome prior to 89.0.4389.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-29964 | high | — | 8.0 | — | A locally-installed hostile program could send `WM_COPYDATA` messages that Firefox would process incorrectly, leading to an out-of-bounds read. *This bug only affects Firefox on Windows. Other operat… | |||
| CVE-2021-21187 | high | — | 8.0 | — | Insufficient data validation in URL formatting in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name. | |||
| CVE-2021-32920 | high | — | 8.0 | — | Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests. | |||
| CVE-2021-22901 | high | — | 8.0 | — | curl 7.75.0 through 7.76.1 suffers from a use-after-free vulnerability resulting in already freed memory being used when a TLS 1.3 session ticket arrives over a connection. A malicious server can use… | |||
| CVE-2021-30601 | high | — | 8.0 | — | Use after free in Extensions API in Google Chrome prior to 92.0.4515.159 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted… | |||
| CVE-2021-30602 | high | — | 8.0 | — | Use after free in WebRTC in Google Chrome prior to 92.0.4515.159 allowed an attacker who convinced a user to visit a malicious website to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-47101 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: asix: fix uninit-value in asix_mdio_read() asix_read_cmd() may read less than sizeof(smsr) bytes and in this case smsr will be un… | |||
| CVE-2021-47497 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells If a cell has 'nbits' equal to a multiple of BITS_PER_BYTE the logic … | |||
| CVE-2021-47432 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: lib/generic-radix-tree.c: Don't overflow in peek() When we started spreading new inode numbers throughout most of the 64 bit inod… | |||
| CVE-2021-47495 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: usbnet: sanity check for maxpacket maxpacket of 0 makes no sense and oopses as we need to divide by it. Give up. V2: fixed typo … | |||
| CVE-2021-47386 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field If driver read val value sufficient for (va… | |||
| CVE-2021-47384 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field If driver read tmp value sufficient for (tmp… | |||
| CVE-2021-47609 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scpi: Fix string overflow in SCPI genpd driver Without the bound checks for scpi_pd->name, it could result in the b… | |||
| CVE-2021-47289 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: ACPI: fix NULL pointer dereference Commit 71f642833284 ("ACPI: utils: Fix reference counting in for_each_acpi_dev_match()") start… | |||
| CVE-2021-47527 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: serial: core: fix transmit-buffer reset and memleak Commit 761ed4a94582 ("tty: serial_core: convert uart_close to use tty_port_cl… | |||
| CVE-2021-47321 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: watchdog: Fix possible use-after-free by calling del_timer_sync() This driver's remove path calls del_timer(). However, that func… | |||
| CVE-2021-47287 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: driver core: auxiliary bus: Fix memory leak when driver_register() fail If driver_register() returns with error we need to free t… | |||
| CVE-2021-46984 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: kyber: fix out of bounds access when preempted __blk_mq_sched_bio_merge() gets the ctx and hctx for the current CPU and passes th… | |||
| CVE-2021-47412 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: block: don't call rq_qos_ops->done_bio if the bio isn't tracked rq_qos framework is only applied on request based driver, so: 1)… | |||
| CVE-2021-47466 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential memoryleak in kmem_cache_open() In error path, the random_seq of slub cache might be leaked. Fix this by… | |||
| CVE-2021-47582 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: USB: core: Make do_proc_control() and do_proc_bulk() killable The USBDEVFS_CONTROL and USBDEVFS_BULK ioctls invoke usb_start_wait… | |||
| CVE-2021-47352 | high | — | 8.0 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: virtio-net: Add validation for used length This adds validation for used length (might come from an untrusted device) to avoid da… |