CVEs from 2021
Total
6,258
critical
critical 272
high
high 976
medium
medium 1,141
low
low 135
% Critical
4.3%
% with KEV
3.4%
% with exploit
3.4%
Top products
- office 13
- 365_apps 6
- office_long_term_servicing_channel 6
- library_automation_system 5
- single_connect 4
- http_server 3
- solidfire 2
- student_information_management_system 2
| CVE | Severity | CVSS | Risk | Published | Description | Impact |
|---|---|---|---|---|---|---|
| CVE-2021-38575 | high | — | 8.0 | — | Important: edk2 security update | |
| CVE-2021-21156 | high | — | 8.0 | — | Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted script. | |
| CVE-2021-29974 | high | — | 8.0 | — | When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Stric… | |
| CVE-2021-39911 | high | — | 8.0 | — | multiple issues in gitlab | |
| CVE-2021-39901 | high | — | 8.0 | — | multiple issues in gitlab | |
| CVE-2021-39896 | high | — | 8.0 | — | multiple issues in gitlab | |
| 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-2021-39900 | high | — | 8.0 | — | multiple issues in gitlab | |
| CVE-2021-39867 | high | — | 8.0 | — | multiple issues in gitlab | |
| CVE-2021-22890 | high | — | 8.0 | — | curl 7.63.0 to and including 7.75.0 includes vulnerability that allows a malicious HTTPS proxy to MITM a connection due to bad handling of TLS 1.3 session tickets. When using a HTTPS proxy and TLS 1.… | |
| CVE-2021-29948 | high | — | 8.0 | — | Signatures are written to disk before and read during verification, which might be subject to a race condition when a malicious local process or user is replacing the file. This vulnerability affects… | |
| CVE-2021-22259 | high | — | 8.0 | — | multiple issues in gitlab | |
| CVE-2021-39885 | high | — | 8.0 | — | multiple issues in gitlab | |
| CVE-2021-39888 | high | — | 8.0 | — | multiple issues in gitlab | |
| CVE-2021-21199 | high | — | 8.0 | — | Use after free in Aura in Google Chrome on Linux prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML pa… | |
| CVE-2021-22215 | high | — | 8.0 | — | information disclosure in gitlab | |
| CVE-2021-23970 | high | — | 8.0 | — | Context-specific code was included in a shared jump table; resulting in assertions being triggered in multithreaded wasm code. This vulnerability affects Firefox < 86. | |
| CVE-2021-23975 | high | — | 8.0 | — | The developer page about:memory has a Measure function for exploring what object types the browser has allocated and their sizes. When this function was invoked we incorrectly called the sizeof funct… | |
| CVE-2021-29989 | high | — | 8.0 | — | Mozilla developers reported memory safety bugs present in Firefox 90 and Firefox ESR 78.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of thes… | |
| CVE-2021-22239 | high | — | 8.0 | — | multiple issues in gitlab | |
| CVE-2021-23983 | high | — | 8.0 | — | By causing a transition on a parent node by removing a CSS rule, an invalid property for a marker could have been applied, resulting in memory corruption and a potentially exploitable crash. This vul… | |
| CVE-2021-23988 | high | — | 8.0 | — | Mozilla developers reported memory safety bugs present in Firefox 86. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl… | |
| CVE-2021-23985 | high | — | 8.0 | — | If an attacker is able to alter specific about:config values (for example malware running on the user's computer), the Devtools remote debugging feature could have been enabled in a way that was unno… | |
| CVE-2021-28475 | high | — | 8.0 | — | arbitrary code execution in code | |
| CVE-2021-32679 | high | — | 8.0 | — | multiple issues in nextcloud | |
| CVE-2021-32657 | high | — | 8.0 | — | multiple issues in nextcloud | |
| CVE-2021-38497 | high | — | 8.0 | — | Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerabil… | |
| 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-2021-30564 | high | — | 8.0 | — | Heap buffer overflow in WebXR in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-30572 | high | — | 8.0 | — | Use after free in Autofill in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-30579 | high | — | 8.0 | — | Use after free in UI framework in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-30584 | high | — | 8.0 | — | Incorrect security UI in Downloads in Google Chrome on Android prior to 92.0.4515.107 allowed a remote attacker to perform domain spoofing via a crafted HTML page. | |
| CVE-2021-29987 | high | — | 8.0 | — | After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location,… | |
| CVE-2021-23998 | high | — | 8.0 | — | Through complicated navigations with new windows, an HTTP page could have inherited a secure lock icon from an HTTPS page. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Fir… | |
| CVE-2021-30556 | high | — | 8.0 | — | Use after free in WebAudio in Google Chrome prior to 91.0.4472.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-23982 | high | — | 8.0 | — | Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as services running on the user's local machine utilizing WebRT… | |
| CVE-2021-33910 | high | — | 8.0 | — | basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker)… | |
| CVE-2021-38493 | high | — | 8.0 | — | Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of thes… | |
| CVE-2021-30567 | high | — | 8.0 | — | Use after free in DevTools in Google Chrome prior to 92.0.4515.107 allowed an attacker who convinced a user to open DevTools to potentially exploit heap corruption via specific user gesture. | |
| CVE-2021-23994 | high | — | 8.0 | — | A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88. | |
| CVE-2021-21106 | high | — | 8.0 | — | Use after free in autofill in Google Chrome prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. | |
| 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-2021-37983 | high | — | 8.0 | — | Use after free in Dev Tools in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-23961 | high | — | 8.0 | — | Further techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine.… | |
| 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-2021-29986 | high | — | 8.0 | — | A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable crash. *Note: This issue only affected Linux operating systems. Other operating systems are … | |
| CVE-2021-29966 | high | — | 8.0 | — | Mozilla developers reported memory safety bugs present in Firefox 88. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl… | |
| CVE-2021-21261 | high | — | 8.0 | — | Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. A bug was discovered in the `flatpak-portal` service that can allow sandboxed applications to exec… | |
| CVE-2021-21189 | high | — | 8.0 | — | Insufficient policy enforcement in payments in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. | |
| CVE-2021-21231 | high | — | 8.0 | — | Insufficient data validation in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-30542 | high | — | 8.0 | — | Use after free in Tab Strip 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-2021-21190 | high | — | 8.0 | — | Uninitialized data in PDFium in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file. | |
| CVE-2021-25217 | high | — | 8.0 | — | Important: dhcp security update | |
| CVE-2021-3781 | high | — | 8.0 | — | A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document… | |
| 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-2021-21191 | 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-2021-23984 | high | — | 8.0 | — | A malicious extension could have opened a popup window lacking an address bar. The title of the popup lacking an address bar should not be fully controllable, but in this situation was. This could ha… | |
| 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-2021-32751 | high | — | 8.0 | — | Gradle is a build tool with a focus on build automation. In versions prior to 7.2, start scripts generated by the `application` plugin and the `gradlew` script are both vulnerable to arbitrary code e… | |
| CVE-2021-21192 | high | — | 8.0 | — | Heap buffer overflow in tab groups in Google Chrome prior to 89.0.4389.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-38510 | high | — | 8.0 | — | The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac OS, can run commands on a user's computer.*Note: This issue only affected Mac OS operating s… | |
| CVE-2021-44879 | high | — | 8.0 | — | In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference. | |
| CVE-2021-29985 | high | — | 8.0 | — | A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR… | |
| 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-2021-1056 | high | — | 8.0 | — | NVIDIA GPU Display Driver for Linux, all versions, contains a vulnerability in the kernel mode layer (nvidia.ko) in which it does not completely honor operating system file system permissions to prov… | |
| CVE-2021-37986 | high | — | 8.0 | — | Heap buffer overflow in Settings in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to engage with Dev Tools to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-21214 | high | — | 8.0 | — | Use after free in Network API in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted Chrome Extension. | |
| CVE-2021-3551 | high | — | 8.0 | — | Important: pki-core:10.6 security update | |
| CVE-2021-25215 | high | — | 8.0 | — | Important: bind security update | |
| CVE-2021-21107 | high | — | 8.0 | — | Use after free in drag and drop in Google Chrome on Linux prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a craft… | |
| CVE-2021-30609 | high | — | 8.0 | — | Chromium: CVE-2021-30609 Use after free in Sign-In | |
| CVE-2021-21108 | high | — | 8.0 | — | Use after free in media in Google Chrome prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. | |
| CVE-2021-38501 | high | — | 8.0 | — | Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these… | |
| CVE-2021-37987 | high | — | 8.0 | — | Use after free in Network APIs in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-3446 | high | — | 8.0 | — | A flaw was found in libtpms in versions before 0.8.2. The commonly used integration of libtpms with OpenSSL contained a vulnerability related to the returned IV (initialization vector) when certain s… | |
| CVE-2021-21109 | high | — | 8.0 | — | Use after free in payments in Google Chrome prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. | |
| CVE-2021-38371 | high | — | 8.0 | — | The STARTTLS feature in Exim through 4.94.2 allows response injection (buffering) during MTA SMTP sending. | |
| 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-2021-3405 | high | — | 8.0 | — | A flaw was found in libebml before 1.4.2. A heap overflow bug exists in the implementation of EbmlString::ReadData and EbmlUnicodeString::ReadData in libebml. | |
| CVE-2021-21115 | high | — | 8.0 | — | User after free in safe browsing in Google Chrome prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML … | |
| CVE-2021-30618 | high | — | 8.0 | — | Chromium: CVE-2021-30618 Inappropriate implementation in DevTools | |
| 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-2021-43540 | high | — | 8.0 | — | WebExtensions with the correct permissions were able to create and install ServiceWorkers for third-party websites that would not have been uninstalled with the extension. This vulnerability affects … | |
| CVE-2021-21196 | high | — | 8.0 | — | Heap buffer overflow in TabStrip in Google Chrome on Windows prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-29967 | high | — | 8.0 | — | Mozilla developers reported memory safety bugs present in Firefox 88 and Firefox ESR 78.11. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of thes… | |
| CVE-2021-21202 | high | — | 8.0 | — | Use after free in extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chr… | |
| 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-2021-21207 | high | — | 8.0 | — | Use after free in IndexedDB in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chro… | |
| CVE-2021-29946 | high | — | 8.0 | — | Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when used in the Alt-Svc header. This vulnerability affects Firefox … | |
| CVE-2021-30582 | high | — | 8.0 | — | Inappropriate implementation in Animation in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to leak cross-origin data via a crafted HTML page. | |
| CVE-2021-38500 | high | — | 8.0 | — | Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these… | |
| CVE-2021-30515 | high | — | 8.0 | — | Use after free in File API in Google Chrome prior to 90.0.4430.212 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |
| CVE-2021-21150 | high | — | 8.0 | — | Use after free in Downloads in Google Chrome on Windows prior to 88.0.4324.182 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted… | |
| CVE-2021-37979 | high | — | 8.0 | — | heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who convinced a user to browse to a malicious website to potentially exploit heap corruption via a craf… | |
| CVE-2021-29961 | high | — | 8.0 | — | When styling and rendering an oversized `<select>` element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface. This vulnerability affects Firefox < 89. | |
| 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-2021-1053 | high | — | 8.0 | — | NVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape or IOCTL in which improper validation of a us… | |
| CVE-2021-21153 | high | — | 8.0 | — | Stack buffer overflow in GPU Process in Google Chrome on Linux prior to 88.0.4324.182 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. | |
| CVE-2021-21201 | high | — | 8.0 | — | Use after free in permissions in Google Chrome prior to 90.0.4430.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. |