Excessive memory allocation in graph URLs leads to denial of service in Jenkins

Jenkins renders several different graphs for features like agent and label usage statistics, memory usage, or various plugin-provided statistics. Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not limit the graph size provided as query parameters. This allows attackers to request or to...

Path traversal vulnerability in Jenkins agent names

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows users with Agent/Configure permission to choose agent names that cause Jenkins to override unrelated config.xml files. If the global config.xml file is replaced, Jenkins will start up with unsafe legacy defaults after a restart. Jenkins...

GHSA-PXGQ-GQR9-5GWX Path traversal vulnerability in Jenkins agent names

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows users with Agent/Configure permission to choose agent names that cause Jenkins to override unrelated config.xml files. If the global config.xml file is replaced, Jenkins will start up with unsafe legacy defaults after a restart. Jenkins...

Authentication cache in Active Directory Jenkins Plugin allows logging in with any password

Jenkins Active Directory Plugin implements two separate modes: Integration with ADSI on Windows, and an OS agnostic LDAP-based mode. Optionally, to reduce lookup time, a cache can be configured to remember user lookups and user authentications. In Active Directory Plugin prior to 2.20 and 2.16.1,...

Missing hostname validation in Email Extension Plugin

Email Extension Plugin 2.75 and earlier does not perform hostname validation when connecting to the configured SMTP server. This lack of validation could be abused using a man-in-the-middle attack to intercept these connections. Email Extension Plugin 2.76 validates the SMTP hostname when...

GHSA-4QRJ-99R6-JFRH Missing hostname validation in Email Extension Plugin

Email Extension Plugin 2.75 and earlier does not perform hostname validation when connecting to the configured SMTP server. This lack of validation could be abused using a man-in-the-middle attack to intercept these connections. Email Extension Plugin 2.76 validates the SMTP hostname when...

Cross-Site Request Forgery in Jenkins

An extension point in Jenkins allows selectively disabling cross-site request forgery CSRF protection for specific URLs. Implementations of that extension point received a different representation of the URL path than the Stapler web framework uses to dispatch requests in Jenkins 2.227 and earlie...

Jenkins CollabNet Plugin man in the middle vulnerability

A man in the middle vulnerability exists in Jenkins CollabNet Plugin 2.0.4 and earlier in CollabNetApp.java, CollabNetPlugin.java, CNFormFieldValidator.java that allows attackers to impersonate any service that Jenkins connects to. CollabNet Plugin 2.0.5 and newer no longer does that. It instead...

GHSA-PHF8-3QGV-RG5Q Missing Authorization in Jenkins Blue Ocean Plugin

The optional Run/Artifacts permission can be enabled by setting a Java system property. Blue Ocean did not check this permission before providing access to archived artifacts, Item/Read permission was sufficient. Blue Ocean now correctly checks the Run/Artifacts permission if it’s enabled before...

Stored XSS vulnerability in dashboard-view

dashboard-view 2.18 and earlier does not perform URL validation for the Iframe Portlet's Iframe source URL. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to configure views. dashboard-view 2.18.1 performs URL validation for the Iframe Portlet's Ifra...

Fortinet FortiMail 安全特征问题漏洞

Fortinet FortiMail is a set of e-mail security gateway products of the U.S. Fita Fortinet. The product provides email security and data protection features. A security signature issue vulnerability exists in FortiMail prior to 7.0.1, which can be exploited by a remote attacker to effectively gues...

CVE-2021-39658

CVE-2021-39658 concerns the ismsEx service (Unisoc Android) which extends the SMS system service. The vulnerability arises because ismsEx does not enforce caller permissions, leading to permission leaks. This allows third‑party apps to arbitrarily modify and set system properties. Reports in conn...

DoS vulnerability in bundled XStream library

Jenkins 2.333 and earlier, LTS 2.319.2 and earlier is affected by the XStream library's vulnerability https://x-stream.github.io/CVE-2021-43859.htmlCVE-2021-43859. This library is used by Jenkins to serialize and deserialize various XML files, like global and job config.xml, build.xml, and numero...

Apache Log4j Remote Code Execution

Impact Opencast uses an Apache Log4j2 version which, combined with older JDK versions, can be used for remote code execution attacks which have been found to be actively exploited. Apache Log4j2 =2.14.1 JNDI features is not sufficiently protected. An attacker who can control log messages or log...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

Workaround for CVE-2021-44228 Log4j RCE exploit as a buildpa...

Remote code injection in Log4j (through pax-logging-log4j2)

Impact Remote Code Execution. Patches Users of pax-logging 1.11.9 should update to 1.11.10. Users of pax-logging 2.0.10 should update to 2.0.11. Workarounds Set system property -Dlog4j2.formatMsgNoLookups=true References https://github.com/advisories/GHSA-jfh8-c2jp-5v3q...

VMware vCenter Server Virtual SAN Health Check Remote Code Execution Exploit

This Metasploit module exploits Java unsafe reflection and SSRF in the VMware vCenter Server Virtual SAN Health Check plugin's ProxygenController class to execute code as the vsphere-ui user. See the vendor advisory for affected and patched versions. Tested against VMware vCenter Server 6.7 Updat...

Session fixation vulnerability

Jenkins 2.299 and earlier, LTS 2.289.1 and earlier does not invalidate the existing session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins. This vulnerability was introduced in Jenkins 2.266 and LTS 2.277.1. Jenkins 2.300, LTS 2.289.2...

Insecure temporary file used in com.squareup:connect

This affects all versions of package com.squareup:connect. The method prepareDownloadFilecreates creates a temporary file with the permissions bits of -rw-r--r-- on unix-like systems. On unix-like systems, the system temporary directory is shared between users. As such, the contents of the file...

Directory traversal

In Gradle before version 7.0, on Unix-like systems, the system temporary directory can be created with open permissions that allow multiple users to create and delete files within it. Gradle builds could be vulnerable to a local privilege escalation from an attacker quickly deleting and recreatin...