An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. An out of bounds write is present in the data section during 6LoWPAN fragment re-assembly in the face of forged fragment offsets in os/net/ipv6/sicslowpan.c.

An issue was discovered in the IPv6 stack in Contiki through 3.0. There is an insufficient check for the IPv6 header length. This leads to Denial-of-Service and potential Remote Code Execution via a crafted ICMPv6 echo packet.

An issue was discovered in the IPv6 stack in Contiki through 3.0. There are inconsistent checks for IPv6 header extension lengths. This leads to Denial-of-Service and potential Remote Code Execution via a crafted ICMPv6 echo packet.

An issue was discovered in Contiki through 3.0 and Contiki-NG through 4.5. The code for parsing Type A domain name answers in ip64-dns64.c doesn't verify whether the address in the answer's length is sane. Therefore, when copying an address of an arbitrary length, a buffer overflow can occur. This bug can be exploited whenever NAT64 is enabled.

An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. The code that reassembles fragmented packets fails to properly validate the total length of an incoming packet specified in its IP header, as well as the fragmentation offset value specified in the IP header. By crafting a packet with specific values of the IP header length and the fragmentation offset, attackers can write into the .bss section of the program (past the statically allocated buffer that is used for storing the fragmented data) and cause a denial of service in uip_reass() in uip.c, or possibly execute arbitrary code on some target architectures.

The web interface on the Axesstel MV 410R relies on client-side JavaScript code to validate input, which allows remote attackers to send crafted data, and possibly have unspecified other impact, via a client that does not process JavaScript.

A remote code execution vulnerability in UCB component of Mitel MiVoice Connect before 19.1 SP1 could allow an unauthenticated remote attacker to execute arbitrary scripts due to insufficient validation of URL parameters. A successful exploit could allow an attacker to gain access to sensitive information.

Insufficient Solution DLL Signature Validation allows potential execution of arbitrary code in HP LaserJet Enterprise printers, HP PageWide Enterprise printers, HP LaserJet Managed printers, HP OfficeJet Enterprise printers before 2308937_578479, 2405087_018548, and other firmware versions.

HDFS clients interact with a servlet on the DataNode to browse the HDFS namespace. The NameNode is provided as a query parameter that is not validated in Apache Hadoop before 2.7.0.

An elevation of privilege vulnerability exists when Microsoft SharePoint Server and Skype for Business Server improperly handle OAuth token validation. An attacker who successfully exploited the vulnerability could bypass authentication and achieve improper access. To exploit this vulnerability, an attacker would need to modify the token. The update addresses the vulnerability by modifying how Microsoft SharePoint Server and Skype for Business Server validate tokens.

An issue was discovered in Responsive Filemanager through 9.14.0. In the ajax_calls.php file in the save_img action in the name parameter, there is no validation of what kind of extension is sent. This makes it possible to execute PHP code if a legitimate JPEG image contains this code in the EXIF data, and the .php extension is used in the name parameter. (A potential fast patch is to disable the save_img action in the config file.)

An issue was discovered in Pivotal PCF Elastic Runtime 1.6.x versions prior to 1.6.60, 1.7.x versions prior to 1.7.41, 1.8.x versions prior to 1.8.23, and 1.9.x versions prior to 1.9.1. Incomplete validation logic in JSON Web Token (JWT) libraries can allow unprivileged attackers to impersonate other users in multiple components included in PCF Elastic Runtime, aka an "Unauthenticated JWT signing algorithm in multiple components" issue.

In UrlQuerySanitizer, there is a possible improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-73822755

In Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel before security patch level 2018-04-05, in MMCP, a downlink message is not being properly validated.

madskristensen Miniblog.Core through 2019-01-16 allows remote attackers to execute arbitrary ASPX code via an IMG element with a data: URL, because SaveFilesToDisk in Controllers/BlogController.cs writes a decoded base64 string to a file without validating the extension.

LibreOffice is typically bundled with LibreLogo, a programmable turtle vector graphics script, which can execute arbitrary python commands contained with the document it is launched from. LibreOffice also has a feature where documents can specify that pre-installed scripts can be executed on various document script events such as mouse-over, etc. Protection was added, to address CVE-2019-9848, to block calling LibreLogo from script event handers. However an insufficient url validation vulnerability in LibreOffice allowed malicious to bypass that protection and again trigger calling LibreLogo from script event handlers. This issue affects: Document Foundation LibreOffice versions prior to 6.2.6.

An issue was discovered on Samsung mobile devices with L(5.0/5.1) and M(6.0) software. SVoice allows Hare Hunting during application installation. The Samsung ID is SVE-2016-6942 (February 2017).

LibreOffice is typically bundled with LibreLogo, a programmable turtle vector graphics script, which can execute arbitrary python commands contained with the document it is launched from. Protection was added, to address CVE-2019-9848, to block calling LibreLogo from document event script handers, e.g. mouse over. However LibreOffice also has a separate feature where documents can specify that pre-installed scripts can be executed on various global script events such as document-open, etc. In the fixed versions, global script event handlers are validated equivalently to document script event handlers. This issue affects: Document Foundation LibreOffice versions prior to 6.2.6.

An issue was discovered on Samsung mobile devices with L(5.0/5.1) and M(6.0) software. SVoice allows provider seizure via an application that uses a custom provider. The Samsung ID is SVE-2016-6942 (February 2017).

The shortcodes-ultimate plugin before 5.0.1 for WordPress has remote code execution via a filter in a meta, post, or user shortcode.

Indeo Otter through 1.7.4 mishandles a "</script>" substring in an initial DP payload, which allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact, as demonstrated by the Plan Editor.

The NETGEAR WNR2000v5 router allows an administrator to perform sensitive actions by invoking the apply.cgi URL on the web server of the device. This special URL is handled by the embedded web server (uhttpd) and processed accordingly. The web server also contains another URL, apply_noauth.cgi, that allows an unauthenticated user to perform sensitive actions on the device. This functionality can be exploited to change the router settings (such as the answers to the password-recovery questions) and achieve remote code execution.

The PS PHPCaptcha WP plugin before v1.2.0 for WordPress mishandles sanitization of input values.

A malicious X-ProxyContextPath or X-Forwarded-Context header containing external resources or embedded code could cause remote code execution. The fix to properly handle these headers was applied on the Apache NiFi 1.5.0 release. Users running a prior 1.x release should upgrade to the appropriate release.

A memory corruption vulnerability exists in the cgi.c unescape functionality of ArduPilot APWeb master branch 50b6b7ac - master branch 46177cb9. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability.

Palo Alto Networks PAN-OS before 6.1.19, 7.0.x before 7.0.19, 7.1.x before 7.1.14, and 8.0.x before 8.0.6 allows remote attackers to execute arbitrary code via vectors involving the management interface.

The static-eval module is intended to evaluate statically-analyzable expressions. In affected versions, untrusted user input is able to access the global function constructor, effectively allowing arbitrary code execution.

apage.cgi in WebAPP 0.9.9.2.1, and possibly earlier versions, allows remote attackers to execute arbitrary commands via shell metacharacters in the f parameter.

PAD Site Scripts 3.6 allows remote attackers to bypass authentication and gain privileges as other users, including administrative privileges, by setting the authuser cookie parameter to a valid username.

CRLF injection vulnerability in bs_disp_as_mime_type.php in the BLOB streaming feature in phpMyAdmin before 3.1.3.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the (1) c_type and possibly (2) file_type parameters.

node-util/www/html/restorer.php in the Red Hat OpenShift Origin before 1.0.5-3 allows remote attackers to execute arbitrary commands via a crafted uuid in the PATH_INFO.

OpenMRS openmrs-module-htmlformentry 3.3.2 is affected by: (Improper Input Validation).

foo.php3 in DotBr 0.1 allows remote attackers to obtain sensitive information via a direct request, which calls the phpinfo function.

index.php in BlogPHP 2.0 allows remote attackers to gain administrator privileges via a crafted email parameter in a register2 action.

DotNetNuke 2.0 through 4.8.4 allows remote attackers to load .ascx files instead of skin files, and possibly access privileged functionality, via unknown vectors related to parameter validation.

schema.py in FormEncode for Python (python-formencode) 1.0 does not apply the chained_validators feature, which allows attackers to bypass intended access restrictions via unknown vectors.

A flawed DNS rebinding protection issue was discovered in GitLab CE/EE 10.2 and later in the `url_blocker.rb` which could result in SSRF where the library is utilized.

xorg-x11-server before 1.19.5 had wrong extra length check in ProcXIChangeHierarchy function allowing malicious X client to cause X server to crash or possibly execute arbitrary code.

function/update_xml.php in FLABER 1.1 and earlier allows remote attackers to overwrite arbitrary files by specifying the target filename in the target_file parameter. NOTE: this can be leveraged for code execution by overwriting a PHP file, as demonstrated using function/upload_file.php.

adminlogin/password.php in the Twitter Clone (TClone) plugin for ReVou Micro Blogging does not verify the original password before changing passwords, which allows remote attackers to change the administrator's password and gain privileges via a direct request with modified newpass1 and newpass2 parameters in a Change operation.

Live Chat (com_livechat) component 1.0 for Joomla! allows remote attackers to use the xmlhttp.php script as an open HTTP proxy to hide network scanning activities or scan internal networks via a GET request with a full URL in the query string.

xorg-x11-server before 1.19.5 was missing length validation in MIT-SCREEN-SAVER extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.

The Sidebar gadget in ITN News Gadget (aka ITN Hub Gadget) 1.06 for Windows Vista, and possibly other versions before 1.23, allows remote web servers or man-in-the-middle attackers to execute arbitrary commands via script in a short_title response.

login/register_form.php in YourPlace 1.0.2 and earlier does not check that a username already exists when a new account is created, which allows remote attackers to bypass intended access restrictions by registering a new account with the username of a target user.

In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packet data validation may result in accessing out-of-bounds memory leading to a kernel panic or other unpredictable results.

The rdp_rdp_process_color_pointer_pdu function in rdp/rdp_rdp.c in xrdp 0.4.1 and earlier allows remote RDP servers to have an unknown impact via input data that sets crafted values for certain length variables, leading to a buffer overflow.

xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.

In Apache Struts 2.0.0 through 2.3.33 and 2.5 through 2.5.10.1, using an unintentional expression in a Freemarker tag instead of string literals can lead to a RCE attack.

src/main-win.c in GPicView 0.1.9 in Lightweight X11 Desktop Environment (LXDE) allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename.

The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen.