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Ubuntu
61,415 known vulnerabilities.
Most affected packages
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Unscored —CVE-2020-8694 Public exploit
Insufficient access control in the Linux kernel driver for some Intel(R) Processors may allow an authenticated user to …
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Low 3.3CVE-2020-16126 Public exploit
accountsservice drops ruid, allows unprivileged users to send it signals
An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, improperly dropped the ruid, allowing untrusted users to send signals to AccountService, thus stopping it from handling D-Bus messages in a…
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Unscored —CVE-2020-0452 Public exploit
In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow. This could…
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Unscored —CVE-2020-0409 Public exploit
In create of FileMap.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local …
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High 7.2CVE-2020-16125 Public exploit
gdm3 would start gnome-initial-setup if it cannot contact accountservice
gdm3 versions before 3.36.2 or 3.38.2 would start gnome-initial-setup if gdm3 can't contact the accountservice service via dbus in a timely manner; on Ubuntu (and potentially derivatives) this could be be chained with an additional issue that could allow a lo…
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Critical 9.8
SaltStack Salt Improper Validation of eauth credentials and tokens in salt-netapi
In SaltStack Salt through 3002, salt-netapi improperly validates eauth credentials and tokens. A user can bypass authentication and invoke Salt SSH.
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Critical 9.8
SaltStack Salt Command Injection in netapi ssh client
An issue was discovered in SaltStack Salt through 3002. Sending crafted web requests to the Salt API, with the SSH client enabled, can result in shell injection.
KEV Nov 3, 2021 -
High 8.8CVE-2020-27347 Public exploit
tmux stack buffer overflow in function input_csi_dispatch_sgr_colon
In tmux before version 3.1c the function input_csi_dispatch_sgr_colon() in file input.c contained a stack-based buffer-overflow that can be exploited by terminal output.
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Critical 9.6
Heap buffer overflow in CefSharp
Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
KEV Nov 3, 2021 -
Unscored —
WordPress before 5.5.2 mishandles deserialization requests in wp-includes/Requests/Utility/FilteredIterator.php.
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High 7.1CVE-2020-15238 Public exploit
Local privilege escalation Blueman
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 depends on the system configuration. If Polkit-1 is disabled and…
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Unscored —CVE-2020-27194 Public exploit
An issue was discovered in the Linux kernel before 5.8.15. scalar32_min_max_or in kernel/bpf/verifier.c mishandles boun…
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Unscored —CVE-2020-0423 Public exploit
In binder_release_work of binder.c, there is a possible use-after-free due to improper locking. This could lead to loca…
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High 7.4
Unauthenticated File Deletion in GLPI
In GLPI before version 9.5.2, the `pluginimage.send.php` endpoint allows a user to specify an image from a plugin. The parameters can be maliciously crafted to instead delete the .htaccess file for the files directory. Any user becomes able to read all the …
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Critical 9.0CVE-2020-11800 Public exploit
Zabbix Server 2.2.x and 3.0.x before 3.0.31, and 3.2 allows remote attackers to execute arbitrary code.
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Unscored —CVE-2020-25637 Public exploit
A double free memory issue was found to occur in the libvirt API, in versions before 6.8.0, responsible for requesting …
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High 7.5CVE-2020-25613 Public exploit
WEBRick vulnerable to HTTP Request/Response Smuggling
An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypa…
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High 8.7
Remote Code Execution vulnerability
Nette versions before 2.0.19, 2.1.13, 2.2.10, 2.3.14, 2.4.16, 3.0.6 are vulnerable to an code injection attack by passing specially formed parameters to URL that may possibly leading to RCE. Nette is a PHP/Composer MVC Framework.
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High 7.5CVE-2020-26160 Public exploit
Authorization bypass in github.com/dgrijalva/jwt-go
jwt-go before 4.0.0-preview1 allows attackers to bypass intended access restrictions in situations with []string{} for m["aud"] (which is allowed by the specification). Because the type assertion fails, "" is the value of aud. This is a security problem if th…
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Unscored —
An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. It does not validate all URLs before requestin…
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High 8.7
RFD Protection Bypass via jsessionid
In Spring Framework versions 5.2.0 - 5.2.8, 5.1.0 - 5.1.17, 5.0.0 - 5.0.18, 4.3.0 - 4.3.28, and older unsupported versions, the protections against RFD attacks from CVE-2015-5211 may be bypassed depending on the browser used through the use of a jsessionid pa…
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High 8.1CVE-2020-24750 Public exploit
Unsafe Deserialization in jackson-databind
FasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typing, related to com.pastdev.httpcomponents.configuration.JndiConfiguration.
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Medium 6.7CVE-2020-14386 Public exploit
A flaw was found in the Linux kernel before 5.9-rc4. Memory corruption can be exploited to gain root privileges from un…
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Unscored —CVE-2020-10759 Public exploit
A PGP signature bypass flaw was found in fwupd (all versions), which could lead to the installation of unsigned firmwar…
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Medium 5.3CVE-2020-8927 Public exploit
Buffer overflow in Brotli library
A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It i…
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Medium 5.4CVE-2020-15169 Public exploit
XSS in Action View
In Action View before versions 5.2.4.4 and 6.0.3.3 there is a potential Cross-Site Scripting (XSS) vulnerability in Action View's translation helpers. Views that allow the user to control the default (not found) value of the `t` and `translate` helpers could …
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Unscored —CVE-2020-15802 Public exploit
Devices supporting Bluetooth before 5.1 may allow man-in-the-middle attacks, aka BLURtooth. Cross Transport Key Derivat…
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Critical 9.8
Remote code execution in Apache ActiveMQ
A regression has been introduced in the commit preventing JMX re-bind. By passing an empty environment map to RMIConnectorServer, instead of the map that contains the authentication credentials, it leaves ActiveMQ open to the following attack: https://docs.or…
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High 8.8
Dolibarr Unrestricted Upload of File with Dangerous Type
Dolibarr before 11.0.5 allows low-privilege users to upload files of dangerous types, leading to arbitrary code execution. This occurs because .pht and .phar files can be uploaded. Also, a .htaccess file can be uploaded to reconfigure access control (e.g., to…
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Unscored —CVE-2020-14364 Public exploit
An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue …
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High 8.8CVE-2020-24972 Public exploit
The Kleopatra component before 3.1.12 (and before 20.07.80) for GnuPG allows remote attackers to execute arbitrary code…
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High 8.1CVE-2020-24616 Public exploit
Code Injection in jackson-databind
FasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPDataSource (aka Anteros-DBCP).
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Unscored —CVE-2020-14356 Public exploit
A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way w…
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High 7.5
Authentication bypass in Apache Shiro
Apache Shiro before 1.6.0, when using Apache Shiro, a specially crafted HTTP request may cause an authentication bypass.
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Medium 5.5
Netlogon Elevation of Privilege Vulnerability
An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could ru…
KEV Nov 3, 2021 -
High 8.8CVE-2020-13941 Public exploit
Improper Input Validation in Apache Solr
Reported in SOLR-14515 (private) and fixed in SOLR-14561 (public), released in Solr version 8.6.0. The Replication handler (https://lucene.apache.org/solr/guide/8_6/index-replication.html#http-api-commands-for-the-replicationhandler) allows commands backup, r…
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Unscored —
Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE
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Unscored —CVE-2020-10713 Public exploit
A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack and tamper the GRUB ver…
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Medium 5.4
Grafana stored XSS
Grafana through 6.7.1 allows stored XSS due to insufficient input protection in the originalUrl field, which allows an attacker to inject JavaScript code that will be executed after clicking on Open Original Dashboard after visiting the snapshot.
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High 7.8
scp in OpenSSH through 8.3p1 allows command injection in the scp.c toremote function, as demonstrated by backtick chara…