Vulnerabilities in pkg:maven/org.mortbay.jetty/jetty-webapp

PACKAGE
Advisory Identifier: GHSA-g3wg-6mcf-8jj6
Advisory Summary

CVE-2020-27216 is a HIGH (CVSS 7.0) local temp directory hijacking vulnerability vulnerability (CWE-379: Creation of Temporary File in Directory with Insecure Permissions) affecting Jetty webapp libraries in the Maven ecosystem. The issue involves local temp directory hijacking vulnerability. Remediation is available by upgrading affected packages to version 9.4.33.v20201020, 9.4.33, 10.0.0.beta3, 11.0.0.beta3.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/org.mortbay.jetty/jetty-webapp

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/org.mortbay.jetty/jetty-webapp. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-g3wg-6mcf-8jj6 CVE-2020-27216 HIGH Local Temp Directory Hijacking Vulnerability

CVE-2020-27216 at a Glance

CVE Identifier CVE-2020-27216
GHSA Identifier GHSA-g3wg-6mcf-8jj6
Severity HIGH
CVSS v3.1 Base Score 7.0
CWE Classification CWE-379: Creation of Temporary File in Directory with Insecure Permissions
Affected Product Jetty webapp
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 7.0

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Local (AV:L)
Attack Complexity High (AC:H)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2020-27216

To remediate this vulnerability, upgrade all affected Jetty webapp dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

org.eclipse.jetty:jetty-webapp fixed: 9.4.33.v20201020
<dependency>
    <groupId>org.eclipse.jetty</groupId>
    <artifactId>jetty-webapp</artifactId>
    <version>9.4.33.v20201020</version>
</dependency>
org.mortbay.jetty:jetty-webapp fixed: 9.4.33
<dependency>
    <groupId>org.mortbay.jetty</groupId>
    <artifactId>jetty-webapp</artifactId>
    <version>9.4.33</version>
</dependency>
org.eclipse.jetty:jetty-webapp fixed: 10.0.0.beta3
<dependency>
    <groupId>org.eclipse.jetty</groupId>
    <artifactId>jetty-webapp</artifactId>
    <version>10.0.0.beta3</version>
</dependency>
org.mortbay.jetty:jetty-webapp fixed: 10.0.0.beta3
<dependency>
    <groupId>org.mortbay.jetty</groupId>
    <artifactId>jetty-webapp</artifactId>
    <version>10.0.0.beta3</version>
</dependency>
org.eclipse.jetty:jetty-webapp fixed: 11.0.0.beta3
<dependency>
    <groupId>org.eclipse.jetty</groupId>
    <artifactId>jetty-webapp</artifactId>
    <version>11.0.0.beta3</version>
</dependency>
org.mortbay.jetty:jetty-webapp fixed: 11.0.0.beta3
<dependency>
    <groupId>org.mortbay.jetty</groupId>
    <artifactId>jetty-webapp</artifactId>
    <version>11.0.0.beta3</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release:

mvn dependency:tree -Dincludes=org.eclipse.jetty

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2020-27216, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.eclipse.jetty

Analyze the terminal output to locate any version of Jetty webapp in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 9.4.33.v20201020), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.eclipse.jetty command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-379: Creation of Temporary File in Directory with Insecure Permissions, where the product creates a temporary file in a directory whose permissions allow unintended actors to determine the file's existence or otherwise access that file. In Jetty webapp, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

### Impact On Unix like systems, the system's temporary directory is shared between all users on that system. A collocated user can observe the process of creating a temporary sub directory in the shared temporary directory and race to complete the creation of the temporary subdirectory. If the attacker wins the race then they will have read and write permission to the subdirectory used to unpack web applications, including their WEB-INF/lib jar files and JSP files. If any code is ever executed out of this temporary directory, this can lead to a local privilege escalation vulnerability. Additionally, any user code uses of [WebAppContext::getTempDirectory](https://www.eclipse.org/jetty/javadoc/9.4.31.v20200723/org/eclipse/jetty/webapp/WebAppContext.html#getTempDirectory()) would similarly be vulnerable. Additionally, any user application code using the `ServletContext` attribute for the tempdir will also be impacted. See: https://javaee.github.io/javaee-spec/javadocs/javax/servlet/ServletContext.html#TEMPDIR For example: ```java import java.io.File; import java.io.IOException; import javax.servlet.ServletContext; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class ExampleServlet extends HttpServlet { @Override protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { File tempDir = (File)getServletContext().getAttribute(ServletContext.TEMPDIR); // Potentially compromised // do something with that temp dir } } ``` Example: The JSP library itself will use the container temp directory for compiling the JSP source into Java classes before executing them. ### CVSSv3.1 Evaluation This vulnerability has been calculated to have a [CVSSv3.1 score of 7.8/10 (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)](https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H&version=3.1) ### Patches Fixes were applied to the 9.4.x branch with: - https://github.com/eclipse/jetty.project/commit/53e0e0e9b25a6309bf24ee3b10984f4145701edb - https://github.com/eclipse/jetty.project/commit/9ad6beb80543b392c91653f6bfce233fc75b9d5f These will be included in releases: 9.4.33, 10.0.0.beta3, 11.0.0.beta3 ### Workarounds A work around is to set a temporary directory, either for the server or the context, to a directory outside of the shared temporary file system. For recent releases, a temporary directory can be created simple by creating a directory called `work` in the ${jetty.base} directory (the parent directory of the `webapps` directory). Alternately the java temporary directory can be set with the System Property `java.io.tmpdir`. A more detailed description of how jetty selects a temporary directory is below. The Jetty search order for finding a temporary directory is as follows: 1. If the [`WebAppContext` has a temp directory specified](https://www.eclipse.org/jetty/javadoc/current/org/eclipse/jetty/webapp/WebAppContext.html#setTempDirectory(java.io.File)), use it. 2. If the `ServletContext` has the `javax.servlet.context.tempdir` attribute set, and if directory exists, use it. 3. If a `${jetty.base}/work` directory exists, use it (since Jetty 9.1) 4. If a `ServletContext` has the `org.eclipse.jetty.webapp.basetempdir` attribute set, and if the directory exists, use it. 5. Use `System.getProperty("java.io.tmpdir")` and use it. Jetty will end traversal at the first successful step. To mitigate this vulnerability the directory must be set to one that is not writable by an attacker. To avoid information leakage, the directory should also not be readable by an attacker. #### Setting a Jetty server temporary directory. Choices 3 and 5 apply to the server level, and will impact all deployed webapps on the server. For choice 3 just create that work directory underneath your `${jetty.base}` and restart Jetty. For choice 5, just specify your own `java.io.tmpdir` when you start the JVM for Jetty. ``` shell [jetty-distribution]$ java -Djava.io.tmpdir=/var/web/work -jar start.jar ``` #### Setting a Context specific temporary directory. The rest of the choices require you to configure the context for that deployed webapp (seen as `${jetty.base}/webapps/<context>.xml`) Example (excluding the DTD which is version specific): ``` xml <Configure class="org.eclipse.jetty.webapp.WebAppContext"> <Set name="contextPath"><Property name="foo"/></Set> <Set name="war">/var/web/webapps/foo.war</Set> <Set name="tempDirectory">/var/web/work/foo</Set> </Configure> ``` ### References - https://github.com/eclipse/jetty.project/issues/5451 - [CWE-378: Creation of Temporary File With Insecure Permissions](https://cwe.mitre.org/data/definitions/378.html) - [CWE-379: Creation of Temporary File in Directory with Insecure Permissions](https://cwe.mitre.org/data/definitions/379.html) - [CodeQL Query PR To Detect Similar Vulnerabilities](https://github.com/github/codeql/pull/4473) ### Similar Vulnerabilities Similar, but not the same. - JUnit 4 - https://github.com/junit-team/junit4/security/advisories/GHSA-269g-pwp5-87pp - Google Guava - https://github.com/google/guava/issues/4011 - Apache Ant - https://nvd.nist.gov/vuln/detail/CVE-2020-1945 - JetBrains Kotlin Compiler - https://nvd.nist.gov/vuln/detail/CVE-2020-15824 ### For more information The original report of this vulnerability is below: > On Thu, 15 Oct 2020 at 21:14, Jonathan Leitschuh <jonathan.leitschuh@gmail.com> wrote: > Hi WebTide Security Team, > > I'm a security researcher writing some custom CodeQL queries to find Local Temporary Directory Hijacking Vulnerabilities. One of my queries flagged an issue in Jetty. > > https://lgtm.com/query/5615014766184643449/ > > I've recently been looking into security vulnerabilities involving the temporary directory because on unix-like systems, the system temporary directory is shared between all users. > There exists a race condition between the deletion of the temporary file and the creation of the directory. > > ```java > // ensure file will always be unique by appending random digits > tmpDir = File.createTempFile(temp, ".dir", parent); // Attacker knows the full path of the file that will be generated > // delete the file that was created > tmpDir.delete(); // Attacker sees file is deleted and begins a race to create their own directory before Jetty. > // and make a directory of the same name > // SECURITY VULNERABILITY: Race Condition! - Attacker beats Jetty and now owns this directory > tmpDir.mkdirs(); > ``` > > https://github.com/eclipse/jetty.project/blob/1b59672b7f668b8a421690154b98b4b2b03f254b/jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebInfConfiguration.java#L511-L518 > > In several cases the `parent` parameter will not be the system temporary directory. However, there is one case where it will be, as the last fallback. > > > https://github.com/eclipse/jetty.project/blob/1b59672b7f668b8a421690154b98b4b2b03f254b/jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebInfConfiguration.java#L467-L468 > > If any code is ever executed out of this temporary directory, this can lead to a local privilege escalation vulnerability. > > Would your team be willing to open a GitHub security advisory to continue the discussion and disclosure there? https://github.com/eclipse/jetty.project/security/advisories > > **This vulnerability disclosure follows Google's [90-day vulnerability disclosure policy](https://www.google.com/about/appsecurity/) (I'm not an employee of Google, I just like their policy). Full disclosure will occur either at the end of the 90-day deadline or whenever a patch is made widely available, whichever occurs first.** > > Cheers, > Jonathan Leitschuh

CVE-2020-27216 Affected Jetty webapp Versions

6 component(s)
Fixed Versions:
9.4.33.v202010209.4.3310.0.0.beta311.0.0.beta3
Product / Package Ecosystem Affected Versions Fixed Version
org.eclipse.jetty:jetty-webapp
Maven
< 9.4.33.v20201020
9.4.33.v20201020
org.mortbay.jetty:jetty-webapp
Maven
< 9.4.33
9.4.33
org.eclipse.jetty:jetty-webapp
Maven
≥ 10.0.0.beta1
< 10.0.0.beta3
10.0.0.beta3
org.mortbay.jetty:jetty-webapp
Maven
≥ 10.0.0.beta1
< 10.0.0.beta3
10.0.0.beta3
org.eclipse.jetty:jetty-webapp
Maven
≥ 11.0.0.beta1
< 11.0.0.beta3
11.0.0.beta3
org.mortbay.jetty:jetty-webapp
Maven
≥ 11.0.0.beta1
< 11.0.0.beta3
11.0.0.beta3

References

GitHub Advisory / Wiki ADVISORY
https://github.com/eclipse/jetty.project/security/advisories/GHSA-g3wg-6mcf-8jj6
GitHub Advisory / Wiki ADVISORY
https://github.com/eclipse/jetty.project/security/advisories/GHSA-g3wg-6mcf-8jj6#advisory-comment-63053
NVD — CVE-2020-27216 NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-27216
Jetty webapp Source Repository REPOSITORY
https://github.com/eclipse/jetty.project/issues/5451
Jetty webapp Source Repository REPOSITORY
https://github.com/github/codeql/pull/4473
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Jetty webapp Security Information SECURITY
https://security.netapp.com/advisory/ntap-20201123-0005
Jetty webapp Security Information SECURITY
https://www.debian.org/security/2021/dsa-4949
Jetty webapp Security Information SECURITY
https://www.oracle.com//security-alerts/cpujul2021.html
Jetty webapp Security Information SECURITY
https://www.oracle.com/security-alerts/cpuApr2021.html
Jetty webapp Security Information SECURITY
https://www.oracle.com/security-alerts/cpujan2021.html
Jetty webapp Security Information SECURITY
https://www.oracle.com/security-alerts/cpujan2022.html
Jetty webapp Security Information SECURITY
https://www.oracle.com/security-alerts/cpuoct2021.html
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MITRE CVE Database — CVE-2020-27216 MITRE
https://cwe.mitre.org/data/definitions/378.html
MITRE CVE Database — CVE-2020-27216 MITRE
https://cwe.mitre.org/data/definitions/379.html
Jetty webapp Source Repository REPOSITORY
https://github.com/eclipse/jetty.project
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Frequently Asked Questions

What is CVE-2020-27216?
CVE-2020-27216 is a security vulnerability in Jetty webapp involving Local Temp Directory Hijacking Vulnerability under CWE-379: Creation of Temporary File in Directory with Insecure Permissions.
Which Jetty webapp versions are affected?
Affected versions include releases prior to 9.4.33.v20201020, 9.4.33, 10.0.0.beta3, 11.0.0.beta3 across affected packages: org.eclipse.jetty:jetty-webapp, org.mortbay.jetty:jetty-webapp.
What version fixes CVE-2020-27216?
Upgrading to 9.4.33.v20201020, 9.4.33, 10.0.0.beta3, 11.0.0.beta3 (or the latest patched release for your respective branch) resolves the vulnerability.
Is jetty-webapp affected?
Yes, org.eclipse.jetty:jetty-webapp is affected in releases prior to 9.4.33.v20201020, 9.4.33, 10.0.0.beta3, 11.0.0.beta3. Upgrade your dependency to 9.4.33.v20201020, 9.4.33, 10.0.0.beta3, 11.0.0.beta3 or later.
What is the CVSS score of CVE-2020-27216?
CVE-2020-27216 has a CVSS v3.1 base score of 7.0 (HIGH) with vector string CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2020-27216?
CVE-2020-27216 is classified under CWE-379: Creation of Temporary File in Directory with Insecure Permissions (The product creates a temporary file in a directory whose permissions allow unintended actors to determine the file's existence or otherwise access that file.).
How can I check Maven dependencies for CVE-2020-27216?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.eclipse.jetty'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-g3wg-6mcf-8jj6",
  "modified" : "2023-11-27T23:07:50Z",
  "published" : "2020-11-04T17:50:24Z",
  "aliases" : [ "CVE-2020-27216" ],
  "summary" : "Local Temp Directory Hijacking Vulnerability",
  "details" : "### Impact\nOn Unix like systems, the system's temporary directory is shared between all users on that system.  A collocated user can observe the process of creating a temporary sub directory in the shared temporary directory and race to complete the creation of the temporary subdirectory.  If the attacker wins the race then they will have read and write permission to the subdirectory used to unpack web applications, including their WEB-INF/lib jar files and JSP files.  If any code is ever executed out of this temporary directory, this can lead to a local privilege escalation vulnerability.\n\nAdditionally, any user code uses of [WebAppContext::getTempDirectory](https://www.eclipse.org/jetty/javadoc/9.4.31.v20200723/org/eclipse/jetty/webapp/WebAppContext.html#getTempDirectory()) would similarly be vulnerable.\n\nAdditionally, any user application code using the `ServletContext` attribute for the tempdir will also be impacted.\nSee: https://javaee.github.io/javaee-spec/javadocs/javax/servlet/ServletContext.html#TEMPDIR\n\nFor example:\n```java\nimport java.io.File;\nimport java.io.IOException;\nimport javax.servlet.ServletContext;\nimport javax.servlet.ServletException;\nimport javax.servlet.http.HttpServlet;\nimport javax.servlet.http.HttpServletRequest;\nimport javax.servlet.http.HttpServletResponse;\n\npublic class ExampleServlet extends HttpServlet {\n    @Override\n    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {\n        File tempDir = (File)getServletContext().getAttribute(ServletContext.TEMPDIR); // Potentially compromised\n        // do something with that temp dir\n    }\n}\n```\n\nExample: The JSP library itself will use the container temp directory for compiling the JSP source into Java classes before executing them.\n\n### CVSSv3.1 Evaluation\n\nThis vulnerability has been calculated to have a [CVSSv3.1 score of 7.8/10 (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)](https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H&version=3.1)\n\n### Patches\nFixes were applied to the 9.4.x branch with:\n- https://github.com/eclipse/jetty.project/commit/53e0e0e9b25a6309bf24ee3b10984f4145701edb\n- https://github.com/eclipse/jetty.project/commit/9ad6beb80543b392c91653f6bfce233fc75b9d5f\n\nThese will be included in releases: 9.4.33, 10.0.0.beta3, 11.0.0.beta3\n\n### Workarounds\n\nA work around is to set a temporary directory, either for the server or the context, to a directory outside of the shared temporary file system.\nFor recent releases, a temporary directory can be created simple by creating a directory called `work` in the ${jetty.base} directory (the parent directory of the `webapps` directory).\nAlternately the java temporary directory can be set with the System Property `java.io.tmpdir`.    A more detailed description of how jetty selects a temporary directory is below.\n\nThe Jetty search order for finding a temporary directory is as follows:\n\n1. If the [`WebAppContext` has a temp directory specified](https://www.eclipse.org/jetty/javadoc/current/org/eclipse/jetty/webapp/WebAppContext.html#setTempDirectory(java.io.File)), use it.\n2. If the `ServletContext` has the `javax.servlet.context.tempdir` attribute set, and if directory exists, use it.\n3. If a `${jetty.base}/work` directory exists, use it (since Jetty 9.1)\n4. If a `ServletContext` has the `org.eclipse.jetty.webapp.basetempdir` attribute set, and if the directory exists, use it.\n5. Use `System.getProperty(\"java.io.tmpdir\")` and use it.\n\nJetty will end traversal at the first successful step.\nTo mitigate this vulnerability the directory must be set to one that is not writable by an attacker.  To avoid information leakage, the directory should also not be readable by an attacker.\n\n#### Setting a Jetty server temporary directory.\n\nChoices 3 and 5 apply to the server level, and will impact all deployed webapps on the server.\n\nFor choice 3  just create that work directory underneath your `${jetty.base}` and restart Jetty.\n\nFor choice 5, just specify your own `java.io.tmpdir` when you start the JVM for Jetty.\n\n``` shell\n[jetty-distribution]$ java -Djava.io.tmpdir=/var/web/work -jar start.jar\n```\n\n#### Setting a Context specific temporary directory.\n\nThe rest of the choices require you to configure the context for that deployed webapp (seen as `${jetty.base}/webapps/<context>.xml`)\n\nExample (excluding the DTD which is version specific):\n\n``` xml\n<Configure class=\"org.eclipse.jetty.webapp.WebAppContext\">\n  <Set name=\"contextPath\"><Property name=\"foo\"/></Set>\n  <Set name=\"war\">/var/web/webapps/foo.war</Set>\n  <Set name=\"tempDirectory\">/var/web/work/foo</Set>\n</Configure>\n```\n\n### References\n \n - https://github.com/eclipse/jetty.project/issues/5451\n - [CWE-378: Creation of Temporary File With Insecure Permissions](https://cwe.mitre.org/data/definitions/378.html)\n - [CWE-379: Creation of Temporary File in Directory with Insecure Permissions](https://cwe.mitre.org/data/definitions/379.html)\n - [CodeQL Query PR To Detect Similar Vulnerabilities](https://github.com/github/codeql/pull/4473)\n\n### Similar Vulnerabilities\n\nSimilar, but not the same.\n\n - JUnit 4 - https://github.com/junit-team/junit4/security/advisories/GHSA-269g-pwp5-87pp\n - Google Guava - https://github.com/google/guava/issues/4011\n - Apache Ant - https://nvd.nist.gov/vuln/detail/CVE-2020-1945\n - JetBrains Kotlin Compiler - https://nvd.nist.gov/vuln/detail/CVE-2020-15824\n\n### For more information\n\nThe original report of this vulnerability is below:\n\n> On Thu, 15 Oct 2020 at 21:14, Jonathan Leitschuh <jonathan.leitschuh@gmail.com> wrote:\n> Hi WebTide Security Team,\n>\n> I'm a security researcher writing some custom CodeQL queries to find Local Temporary Directory Hijacking Vulnerabilities. One of my queries flagged an issue in Jetty.\n>\n> https://lgtm.com/query/5615014766184643449/\n>\n> I've recently been looking into security vulnerabilities involving the temporary directory because on unix-like systems, the system temporary directory is shared between all users.\n> There exists a race condition between the deletion of the temporary file and the creation of the directory.\n>\n> ```java\n> // ensure file will always be unique by appending random digits\n> tmpDir = File.createTempFile(temp, \".dir\", parent); // Attacker knows the full path of the file that will be generated\n> // delete the file that was created\n> tmpDir.delete(); // Attacker sees file is deleted and begins a race to create their own directory before Jetty.\n> // and make a directory of the same name\n> // SECURITY VULNERABILITY: Race Condition! - Attacker beats Jetty and now owns this directory\n> tmpDir.mkdirs();\n> ```\n>\n> https://github.com/eclipse/jetty.project/blob/1b59672b7f668b8a421690154b98b4b2b03f254b/jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebInfConfiguration.java#L511-L518\n>\n> In several cases the `parent` parameter will not be the system temporary directory. However, there is one case where it will be, as the last fallback.\n>\n>\n> https://github.com/eclipse/jetty.project/blob/1b59672b7f668b8a421690154b98b4b2b03f254b/jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebInfConfiguration.java#L467-L468\n>\n> If any code is ever executed out of this temporary directory, this can lead to a local privilege escalation vulnerability.\n>\n> Would your team be willing to open a GitHub security advisory to continue the discussion and disclosure there? https://github.com/eclipse/jetty.project/security/advisories\n>\n> **This vulnerability disclosure follows Google's [90-day vulnerability disclosure policy](https://www.google.com/about/appsecurity/) (I'm not an employee of Google, I just like their policy). Full disclosure will occur either at the end of the 90-day deadline or whenever a patch is made widely available, whichever occurs first.**\n>\n> Cheers,\n> Jonathan Leitschuh\n\n\n",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
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