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GHSA-c24f-2j3g-rg48: kaml has potential denial of service while parsing input with anchors and aliases

### Impact Applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. ### Patches Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. ### Workarounds None. ### References Wikipedia has an explanation of this class of vulnerability: [billion laughs attack](https://en.wikipedia.org/wiki/Billion_laughs_attack) ### Acknowledgements Thank you to @gdude2002 for reporting this issue.

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#vulnerability#dos#git#java#maven
GHSA-xg89-vvwp-9c27: Exposure of Sensitive Information in OpenGoofy Hippo4j

Insecure Permissions vulnerability found in OpenGoofy Hippo4j v.1.4.3 allows attacker toescalate privileges via the AddUser method of the UserController function in Tenant Management module.

GHSA-4grc-q4fj-45p8: Improper Input Validation In Eclipse BIRT

In Eclipse BIRT, starting from version 2.6.2, the default configuration allowed to retrieve a report from the same host using an absolute HTTP path for the report parameter (e.g. __report=http://xyz.com/report.rptdesign). If the host indicated in the __report parameter matched the HTTP Host header value, the report would be retrieved. However, the Host header can be tampered with on some configurations where no virtual hosts are put in place (e.g. in the default configuration of Apache Tomcat) or when the default host points to the BIRT server. This vulnerability was patched on Eclipse BIRT 4.13.

GHSA-9654-pr4f-gh6m: HL7 FHIR Partial Path Zip Slip due to bypass of CVE-2023-24057

### Impact Zip Slip protections implemented in CVE-2023-24057 (GHSA-jqh6-9574-5x22) can be bypassed due a partial path traversal vulnerability. This issue allows a malicious actor to potentially break out of the `TerminologyCacheManager` cache directory. The impact is limited to sibling directories. To demonstrate the vulnerability, consider `userControlled.getCanonicalPath().startsWith("/usr/out")` will allow an attacker to access a directory with a name like `/usr/outnot`. ### Why? To demonstrate this vulnerability, consider `"/usr/outnot".startsWith("/usr/out")`. The check is bypassed although `/outnot` is not under the `/out` directory. It's important to understand that the terminating slash may be removed when using various `String` representations of the `File` object. For example, on Linux, `println(new File("/var"))` will print `/var`, but `println(new File("/var", "/")` will print `/var/`; however, `println(new File("/var", "/").getCanonicalPath())` will print `/var`. #...

GHSA-584m-7r4m-8j6v: Incorrect Authorization in Jenkins Core

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used.

GHSA-vp98-w2p3-mv35: Apache Log4j 1.x (EOL) allows Denial of Service (DoS)

** UNSUPPORTED WHEN ASSIGNED ** When using the Chainsaw or SocketAppender components with Log4j 1.x on JRE less than 1.7, an attacker that manages to cause a logging entry involving a specially-crafted (ie, deeply nested) hashmap or hashtable (depending on which logging component is in use) to be processed could exhaust the available memory in the virtual machine and achieve Denial of Service when the object is deserialized. This issue affects Apache Log4j before 2. Affected users are recommended to update to Log4j 2.x. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Red Hat Security Advisory 2023-1006-01

Red Hat Security Advisory 2023-1006-01 - This release of Red Hat build of Quarkus 2.7.7 includes security updates, bug fixes, and enhancements. For more information, see the release notes page listed in the References section. Issues addressed include code execution, denial of service, deserialization, information leakage, memory leak, and remote SQL injection vulnerabilities.

GHSA-gx4f-976g-7g6v: XWiki Platform vulnerable to data leak via Improper Restriction of XML External Entity Reference

### Impact Any user with edit rights on a document can trigger a XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. Example to reproduce: * Create a forget XAR file and inside it, have the following `package.xml` content: ```xml <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE foo [ <!ENTITY xxe SYSTEM "file:///etc/passwd"> ]> <package> <infos> <name>&xxe;</name> <description> &xxe; Helper pages for creating and listing Class/Template/Sheets</description> <licence></licence> <author>XWiki.Admin</author> ... ``` * Upload it onto a wiki page (e.g. `XXE`) as an attachment (e.g. `test.xar`). * Call the page using `http://localhost:8080/xwiki/bin/view/Main/XXE?sheet=XWiki.AdminImportSheet&file=test.xar` You'll then notice that the displayed UI contains the content of the `/etc/passwd` file. ### Patches The vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. ### Workarounds You'd...

GHSA-qxjg-jhgw-qhrv: org.xwiki.platform:xwiki-platform-panels-ui vulnerable to Eval Injection

### Impact Any user with view rights can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of UIX parameters A proof of concept exploit is to log in, add an `XWiki.UIExtensionClass` xobject to the user profile page, with an Extension Parameters content of: ``` order=100 label={{/html}} {{async async="true" cached="false" context="doc.reference"}}{{groovy}}println("Hello " + "from groovy!"){{/groovy}}{{/async}} icon=icon:pencil target=XWiki.username ``` Then, navigating to `PanelsCode.ApplicationsPanelConfigurationSheet` (i.e., `<xwiki-host>/xwiki/bin/view/PanelsCode/ApplicationsPanelConfigurationSheet` where `<xwiki-host>` is the URL of your XWiki installation) should not execute the Groovy script. If it does, you will see `Hello from groovy!` displayed on the screen. ### Patches The vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1 ### Workarounds The issue can be ...

RHSA-2023:1006: Red Hat Security Advisory: Red Hat build of Quarkus 2.7.7 release and security update

An update is now available for Red Hat build of Quarkus. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability. For more information, see the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-1471: A flaw was found in the SnakeYaml package. This flaw allows an attacker to benefit from remote code execution by sending malicious YAML content and this content being deserialized by the constructor. Deserialization is unsafe and leads to Remote Code Execution (RCE). * CVE-2022-3171: A parsing issue with binary data in protobuf-java core an...