CVE-2023-35982

There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba’s access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

Source: CVE-2023-35982

CVE-2023-2626

There exists an authentication bypass vulnerability in OpenThread border router devices and implementations. This issue allows unauthenticated nodes to craft radio frames using “Key ID Mode 2�: a special mode using a static encryption key to bypass security checks, resulting in arbitrary IP packets being allowed on the Thread network.
This provides a pathway for an attacker to send/receive arbitrary IPv6 packets to devices on the LAN, potentially exploiting them if they lack additional authentication or contain any network vulnerabilities that would normally be mitigated by the home router’s NAT firewall. Effected devices have been mitigated through an automatic update beyond the affected range.

Source: CVE-2023-2626

CVE-2023-35941

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, a malicious client is able to construct credentials with permanent validity in some specific scenarios. This is caused by the some rare scenarios in which HMAC payload can be always valid in OAuth2 filter’s check. Versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12 have a fix for this issue. As a workaround, avoid wildcards/prefix domain wildcards in the host’s domain configuration.

Source: CVE-2023-35941

CVE-2023-35929

Tuleap is a free and open source suite to improve management of software development and collaboration. Prior to version 14.10.99.4 of Tuleap Community Edition and prior to versions 14.10-2 and 14.9-5 of Tuleap Enterprise Edition, content displayed in the "card fields" (visible in the kanban and PV2 apps) is not properly escaped. A malicious user with the capability to create an artifact or to edit a field used as a card field could force victim to execute uncontrolled code. Tuleap Community Edition 14.10.99.4, Tuleap Enterprise Edition 14.10-2, and Tuleap Enterprise Edition 14.9-5 contain a fix.

Source: CVE-2023-35929

CVE-2023-34235

Strapi is an open-source headless content management system. Prior to version 4.10.8, it is possible to leak private fields if one is using the `t(number)` prefix. Knex query allows users to change the default prefix. For example, if someone changes the prefix to be the same as it was before or to another table they want to query, the query changes from `password` to `t1.password`. `password` is protected by filtering protections but `t1.password` is not protected. This can lead to filtering attacks on everything related to the object again, including admin passwords and reset-tokens. Version 4.10.8 fixes this issue.

Source: CVE-2023-34235

CVE-2023-3773

A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace.

Source: CVE-2023-3773

CVE-2023-38435

An improper neutralization of input during web page generation (‘Cross-site Scripting’) [CWE-79] vulnerability in Apache Felix Healthcheck Webconsole Plugin version 2.0.2 and prior may allow an attacker to perform a reflected cross-site scripting (XSS) attack.

Upgrade to Apache Felix Healthcheck Webconsole Plugin 2.1.0 or higher.

Source: CVE-2023-38435

CVE-2023-3772

A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possible kernel crash and denial of service.

Source: CVE-2023-3772

CVE-2023-39175

In JetBrains TeamCity before 2023.05.2 reflected XSS via GitHub integration was possible

Source: CVE-2023-39175

CVE-2023-37895

Java object deserialization issue in Jackrabbit webapp/standalone on all platforms allows attacker to remotely execute code via RMIVersions up to (including) 2.20.10 (stable branch) and 2.21.17 (unstable branch) use the component "commons-beanutils", which contains a class that can be used for remote code execution over RMI.

Users are advised to immediately update to versions 2.20.11 or 2.21.18. Note that earlier stable branches (1.0.x .. 2.18.x) have been EOLd already and do not receive updates anymore.

In general, RMI support can expose vulnerabilities by the mere presence of an exploitable class on the classpath. Even if Jackrabbit itself does not contain any code known to be exploitable anymore, adding other components to your server can expose the same type of problem. We therefore recommend to disable RMI access altogether (see further below), and will discuss deprecating RMI support in future Jackrabbit releases.

How to check whether RMI support is enabledRMI support can be over an RMI-specific TCP port, and over an HTTP binding. Both are by default enabled in Jackrabbit webapp/standalone.

The native RMI protocol by default uses port 1099. To check whether it is enabled, tools like "netstat" can be used to check.

RMI-over-HTTP in Jackrabbit by default uses the path "/rmi". So when running standalone on port 8080, check whether an HTTP GET request on localhost:8080/rmi returns 404 (not enabled) or 200 (enabled). Note that the HTTP path may be different when the webapp is deployed in a container as non-root context, in which case the prefix is under the user’s control.

Turning off RMIFind web.xml (either in JAR/WAR file or in unpacked web application folder), and remove the declaration and the mapping definition for the RemoteBindingServlet:

        <servlet>
            <servlet-name>RMI</servlet-name>
            <servlet-class>org.apache.jackrabbit.servlet.remote.RemoteBindingServlet</servlet-class>
        </servlet>

        <servlet-mapping>
            <servlet-name>RMI</servlet-name>
            <url-pattern>/rmi</url-pattern>
        </servlet-mapping>

Find the bootstrap.properties file (in $REPOSITORY_HOME), and set

        rmi.enabled=false

    and also remove

        rmi.host
        rmi.port
        rmi.url-pattern

 If there is no file named bootstrap.properties in $REPOSITORY_HOME, it is located somewhere in the classpath. In this case, place a copy in $REPOSITORY_HOME and modify it as explained.

 

Source: CVE-2023-37895