wireshark: TCP dissector crash (wnpa-sec-2020-12)

In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.

An issue was discovered on D-Link DSR-250 3.17 devices. Insufficient validation of configuration file checksums could allow a remote, authenticated attacker to inject arbitrary crontab entries into saved configurations before uploading. These entries are executed as root.

An issue was discovered in SolarWinds N-Central 12.3.0.670. The AdvancedScripts HTTP endpoint allows CSRF.

xen: x86 pv: Crash when handling guest access to MSR_MISC_ENABLE (XSA-333)

An issue was discovered in Xen through 4.14.x. An x86 PV guest can trigger a host OS crash when handling guest access to MSR_MISC_ENABLE. When a guest accesses certain Model Specific Registers, Xen first reads the value from hardware to use as the basis for auditing the guest access. For the MISC_ENABLE MSR, which is an Intel specific MSR, this MSR read is performed without error handling for a #GP fault, which is the consequence of trying to read this MSR on non-Intel hardware. A buggy or malicious PV guest administrator can crash Xen, resulting in a host Denial of Service. Only x86 systems are vulnerable. ARM systems are not vulnerable. Only Xen versions 4.11 and onwards are vulnerable. 4.10 and earlier are not vulnerable. Only x86 systems that do not implement the MISC_ENABLE MSR (0x1a0) are vulnerable. AMD and Hygon systems do not implement this MSR and are vulnerable. Intel systems do implement this MSR and are not vulnerable. Other manufacturers have not been checked. Only x86 PV guests can exploit the vulnerability. x86 HVM/PVH guests cannot exploit the vulnerability.

In SapphireIMS 5.0, there is no CSRF token present in the entire application. This can lead to CSRF vulnerabilities in critical application forms like account resent.

SimplePHPscripts News Script PHP Pro 2.3 is affected by a Cross Site Request Forgery (CSRF) vulnerability, which allows attackers to add new users.

An issue was discovered in BlackCat CMS before 1.4. There is a CSRF vulnerability (bypass csrf_token) that allows remote arbitrary code execution.

Projectworlds Online Examination System 1.0 is vulnerable to CSRF, which allows a remote attacker to delete the existing user.

A Cross-Site Request Forgery (CSRF) vulnerability exists in ProjectWorlds College Management System Php 1.0 that allows a remote attacker to modify, delete, or make a new entry of the student, faculty, teacher, subject, scores, location, and article data.

PyroCMS 3.7 is vulnerable to cross-site request forgery (CSRF) via the admin/addons/uninstall/anomaly.module.blocks URI: an arbitrary plugin will be deleted.

PyroCMS 3.7 is vulnerable to cross-site request forgery (CSRF) via the admin/pages/delete/ URI: pages will be deleted.

An issue was discovered in Hyland OnBase through 16.0.2.83 and below, 17.0.2.109 and below, 18.0.0.37 and below, 19.8.16.1000 and below and 20.3.10.1000 and below. CSRF can be used to log in a user, and then perform actions, because there are default credentials (the wstinol password for the manager or hsi account).

An issue was discovered in Observium Professional, Enterprise & Community 20.8.10631. It is vulnerable if any links and forms lack an unpredictable CSRF token. Without such a token, attackers can forge malicious requests, such as for adding Device Settings via the /addsrv URI.

LogRhythm Platform Manager (PM) 7.4.9 allows CSRF. The Web interface is vulnerable to Cross-site WebSocket Hijacking (CSWH). If a logged-in PM user visits a malicious site in the same browser session, that site can perform a CSRF attack to create a WebSocket from the victim client to the vulnerable PM server. Once the socket is created, the malicious site can interact with the vulnerable web server in the context of the logged-in user. This can include WebSocket payloads that result in command execution.

USVN (aka User-friendly SVN) before 1.0.10 allows CSRF, related to the lack of the SameSite Strict feature.

A specific router allows changing the Wi-Fi password remotely. Genexis Platinum 4410 V2-1.28, a compact router generally used at homes and offices was found to be vulnerable to Broken Access Control and CSRF which could be combined to remotely change the WIFI access point’s password.

An issue was discovered in Quadbase EspressReports ES 7 Update 9. It allows CSRF, whereby an attacker may be able to trick an authenticated admin level user into uploading malicious files to the web server.

An issue was discovered in Quadbase EspressReports ES 7 Update 9. An unauthenticated attacker can create a malicious HTML file that houses a POST request made to the DashboardBuilder within the target web application. This request will utilise the target admin session and perform the authenticated request (to change the Dashboard name) as if the victim had done so themselves, aka CSRF.

An issue was discovered in Quadbase ExpressDashboard (EDAB) 7 Update 9. It allows CSRF. An attacker may be able to trick an authenticated user into changing the email address associated with their account.

Cross Site Request Forgery (CSRF) vulnerability in xxl-job-admin/user/add in xuxueli xxl-job version 2.2.0, allows remote attackers to execute arbitrary code and esclate privileges via crafted .html file.