CVEs from 2020

4,157 normalized CVEs published or assigned in this year.

Total
4,157
critical
critical 193
high
high 471
medium
medium 674
low
low 57
% Critical
4.6%
% with KEV
3.5%
% with exploit
3.6%

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  • retail_service_backbone 15
  • financial_services_institutional_performance_analytics 10
  • communications_network_charging_and_control 10
  • communications_contacts_server 9
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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2020-6443 high 8.0 multiple issues in chromium
CVE-2020-12352 high 8.0 Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.
CVE-2020-14303 high 8.0 A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samba user could send an empty UDP packet to cause the samba server to crash.
CVE-2020-6423 high 8.0 multiple issues in chromium
CVE-2020-35680 high 8.0 smtpd/lka_filter.c in OpenSMTPD before 6.8.0p1, in certain configurations, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted pattern of cl…
CVE-2020-6494 high 8.0 multiple issues in chromium
CVE-2020-6467 high 8.0 multiple issues in chromium
CVE-2020-16029 high 8.0 multiple issues in chromium
CVE-2020-6478 high 8.0 multiple issues in chromium
CVE-2020-4032 high 8.0 In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. This is fixed in version 2.1…
CVE-2020-26972 high 8.0 The lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former must ensure that they are not attempting to use a dead actor they have a reference to. Such a check w…
CVE-2020-25681 high 8.0 A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in the way RRSets are sorted before validating with DNSSEC data. An attacker on the network, who can forge…
CVE-2020-24489 high 8.0 Important: microcode_ctl security, bug fix and enhancement update
CVE-2020-27780 high 8.0 A flaw was found in Linux-Pam in versions prior to 1.5.1 in the way it handle empty passwords for non-existing users. When the user doesn't exist PAM try to authenticate with root and in the case of …
CVE-2020-35114 high 8.0 Mozilla developers reported memory safety bugs present in Firefox 83. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl…
CVE-2020-28024 high 8.0 Exim 4 before 4.94.2 allows Buffer Underwrite that may result in unauthenticated remote attackers executing arbitrary commands, because smtp_ungetc was only intended to push back characters, but can …
CVE-2020-26973 high 8.0 Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass. This vulnerability affects Firefox < 84, Thunderbird …
CVE-2020-16033 high 8.0 multiple issues in chromium
CVE-2020-23171 high 8.0 multiple issues in nim
CVE-2020-25684 high 8.0 A flaw was found in dnsmasq before version 2.83. When getting a reply from a forwarded query, dnsmasq checks in the forward.c:reply_query() if the reply destination address/port is used by the pendin…
CVE-2020-16023 high 8.0 multiple issues in chromium
CVE-2020-15888 high 8.0 Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.
CVE-2020-6455 high 8.0 multiple issues in chromium
CVE-2020-24490 high 8.0 Improper buffer restrictions in BlueZ may allow an unauthenticated user to potentially enable denial of service via adjacent access. This affects all Linux kernel versions that support BlueZ.
CVE-2020-10745 high 8.0 A flaw was found in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4 in the way it processed NetBios over TCP/IP. This flaw allows a remote attacker could to cause the Samba server…
CVE-2020-16040 high 8.0 multiple issues in chromium
CVE-2020-28022 high 8.0 Exim 4 before 4.94.2 has Improper Restriction of Write Operations within the Bounds of a Memory Buffer. This occurs when processing name=value pairs within MAIL FROM and RCPT TO commands.
CVE-2020-6458 high 8.0 multiple issues in chromium
CVE-2020-28020 high 8.0 Exim 4 before 4.92 allows Integer Overflow to Buffer Overflow, in which an unauthenticated remote attacker can execute arbitrary code by leveraging the mishandling of continuation lines during header…
CVE-2020-28026 high 8.0 Exim 4 before 4.94.2 has Improper Neutralization of Line Delimiters, relevant in non-default configurations that enable Delivery Status Notification (DSN). Certain uses of ORCPT= can place a newline …
CVE-2020-12410 high 8.0 Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these…
CVE-2020-8616 high 8.0 A malicious actor who intentionally exploits this lack of effective limitation on the number of fetches performed when processing referrals can, through the use of specially crafted referrals, cause …
CVE-2020-8698 high 8.0 Improper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
CVE-2020-8177 high 8.0 curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used.
CVE-2020-15655 high 8.0 A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affe…
CVE-2020-16015 high 8.0 multiple issues in chromium
CVE-2020-16119 high 8.0 Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ub…
CVE-2020-14386 high 8.0 A flaw was found in the Linux kernel before 5.9-rc4. Memory corruption can be exploited to gain root privileges from unprivileged processes. The highest threat from this vulnerability is to data conf…
CVE-2020-24513 high 8.0 Important: microcode_ctl security, bug fix and enhancement update
CVE-2020-13904 high 8.0 FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_inp…
CVE-2020-12662 high 8.0 Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records.
CVE-2020-25682 high 8.0 A flaw was found in dnsmasq before 2.83. A buffer overflow vulnerability was discovered in the way dnsmasq extract names from DNS packets before validating them with DNSSEC data. An attacker on the n…
CVE-2020-26164 high 8.0 In kdeconnect-kde (aka KDE Connect) before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a De…
CVE-2020-28025 high 8.0 Exim 4 before 4.94.2 allows Out-of-bounds Read because pdkim_finish_bodyhash does not validate the relationship between sig->bodyhash.len and b->bh.len; thus, a crafted DKIM-Signature header might le…
CVE-2020-13112 high 8.0 An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093.
CVE-2020-28926 high 8.0 ReadyMedia (aka MiniDLNA) before versions 1.3.0 allows remote code execution. Sending a malicious UPnP HTTP request to the miniDLNA service using HTTP chunked encoding can lead to a signedness bug re…
CVE-2020-3123 high 8.0 A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service …
CVE-2020-27187 high 8.0 An issue was discovered in KDE Partition Manager 4.1.0 before 4.2.0. The kpmcore_externalcommand helper contains a logic flaw in which the service invoking D-Bus is not properly checked. An attacker …
CVE-2020-26974 high 8.0 When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, and a poten…
CVE-2020-35111 high 8.0 When an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest callback was not triggered for view-source URLs. While web content cannot navigate to such URLs, a us…
CVE-2020-6434 high 8.0 multiple issues in chromium
CVE-2020-6507 high 8.0 Out of bounds write in V8 in Google Chrome prior to 83.0.4103.106 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2020-15677 high 8.0 By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site (the one suffering from the open red…
CVE-2020-35701 high 8.0 An issue was discovered in Cacti 1.2.x through 1.2.16. A SQL injection vulnerability in data_debug.php allows remote authenticated attackers to execute arbitrary SQL commands via the site_id paramete…
CVE-2020-6579 high 8.0 multiple issues in chromium
CVE-2020-6463 high 8.0 Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2020-28015 high 8.0 Exim 4 before 4.94.2 has Improper Neutralization of Line Delimiters. Local users can alter the behavior of root processes because a recipient address can have a newline character.
CVE-2020-24654 high 8.0 arbitrary filesystem access in ark
CVE-2020-15962 high 8.0 multiple issues in chromium
CVE-2020-12411 high 8.0 Mozilla developers reported memory safety bugs present in Firefox 76. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl…
CVE-2020-15673 high 8.0 Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these…
CVE-2020-6426 high 8.0 multiple issues in chromium
CVE-2020-26976 high 8.0 When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe …
CVE-2020-10188 high 8.0 utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem …
CVE-2020-28023 high 8.0 Exim 4 before 4.94.2 allows Out-of-bounds Read. smtp_setup_msg may disclose sensitive information from process memory to an unauthenticated SMTP client.
CVE-2020-6473 high 8.0 multiple issues in chromium
CVE-2020-11008 high 8.0 Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. This bug is similar to CVE-2020-5260(GHSA-qm7j-c969-7j4q…
CVE-2020-15238 high 8.0 Blueman is a GTK+ Bluetooth Manager. In Blueman before 2.1.4, the DhcpClient method of the D-Bus interface to blueman-mechanism is prone to an argument injection vulnerability. The impact highly depe…
CVE-2020-36328 high 8.0 A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vuln…
CVE-2020-15965 high 8.0 multiple issues in chromium
CVE-2020-12407 high 8.0 Mozilla Developer Nicolas Silva found that when using WebRender, Firefox would under certain conditions leak arbitrary GPU memory to the visible screen. The leaked memory content was visible to the u…
CVE-2020-28013 high 8.0 Exim 4 before 4.94.2 allows Heap-based Buffer Overflow because it mishandles "-F '.('" on the command line, and thus may allow privilege escalation from any user to root. This occurs because of the i…
CVE-2020-26555 high 8.0 2y ago Important: kernel security, bug fix, and enhancement update
CVE-2020-22219 high 8.0 3y ago Important: flac security update
CVE-2020-28367 high 8.0 4y ago Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution at build time via malicious gcc flags specified via a #cgo directive.
CVE-2020-28366 high 8.0 4y ago Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution at build time via a malicious unquoted symbol name in a linked object file.
CVE-2020-28915 high 8.0 4y ago A buffer over-read (at the framebuffer layer) in the fbcon code in the Linux kernel before 5.8.15 could be used by local attackers to read kernel memory, aka CID-6735b4632def.
CVE-2020-27838 high 8.0 4y ago Keycloak discloses information without authentication
CVE-2020-7613 high 8.0 4y ago Clamscan vulnerable to command injection
CVE-2020-0404 high 8.0 4y ago In uvc_scan_chain_forward of uvc_driver.c, there is a possible linked list corruption due to an unusual root cause. This could lead to local escalation of privilege in the kernel with no additional e…
CVE-2020-4788 high 8.0 4y ago IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296.
CVE-2020-27820 high 8.0 4y ago A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-o…
CVE-2020-13974 high 8.0 4y ago An issue was discovered in the Linux kernel 4.4 through 5.7.1. drivers/tty/vt/keyboard.c has an integer overflow if k_ascii is called several times in a row, aka CID-b86dab054059. NOTE: Members in th…
CVE-2020-10734 high 8.0 4y ago OIDC Logout redirect in keycloak
CVE-2020-13692 high 8.0 4y ago Improper Restriction of XML External Entity Reference
CVE-2020-1717 high 8.0 4y ago Generation of Error Message Containing Sensitive Information in Keycloak
CVE-2020-1725 high 8.0 4y ago Incorrect Authorization in keycloak
CVE-2020-1714 high 8.0 4y ago Improper Input Validation in Keycloak
CVE-2020-14359 high 8.0 4y ago Keycloak Gatekeeper vulnerable to bypass on using lower case HTTP headers
CVE-2020-13935 high 8.0 4y ago Infinite Loop in Apache Tomcat
CVE-2020-13934 high 8.0 4y ago Improper Restriction of Operations within the Bounds of a Memory Buffer in Apache Tomcat
CVE-2020-8927 high 8.0 5y ago Important: .NET 5.0 security and bugfix update
CVE-2020-25717 high 8.0 5y ago Important: samba security update
CVE-2020-36385 high 8.0 5y ago An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_…
CVE-2020-14765 high 8.0 5y ago Important: mariadb:10.3 security, bug fix, and enhancement update
CVE-2020-13675 high 8.0 5y ago Unrestricted Upload of File with Dangerous Type in Drupal core
CVE-2020-13673 high 8.0 5y ago The Drupal core Media module allows embedding internal and external media in content fields. In certain circumstances, the filter could allow an unprivileged user to inject HTML into a page when it i…
CVE-2020-13677 high 8.0 5y ago Drupal core access bypass vulnerability
CVE-2020-13676 high 8.0 5y ago Incorrect Authorization in Drupal core
CVE-2020-13674 high 8.0 5y ago Cross-Site Request Forgery in Drupal core