CVE-2022-2047: Jetty http Jetty Invalid URI Parsing May Vulnerability
LOWCVE-2022-2047 is a LOW (CVSS 2.7) jetty invalid uri parsing may vulnerability (CWE-20: Improper Input Validation) affecting Jetty http libraries in the Maven ecosystem. The issue involves jetty invalid uri parsing may produce invalid httpuri.authority. Remediation is available by upgrading affected packages to version 9.4.47, 10.0.10, 11.0.10.
CVE-2022-2047 at a Glance
Security Impact
CVSS: 2.7
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).
How to Fix CVE-2022-2047
To remediate this vulnerability, upgrade all affected Jetty http dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-http</artifactId>
<version>9.4.47</version>
</dependency><dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-http</artifactId>
<version>10.0.10</version>
</dependency><dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-http</artifactId>
<version>11.0.10</version>
</dependency>Run the following command in your project directory to verify that all resolved dependencies use the patched release:
mvn dependency:tree -Dincludes=org.eclipse.jettyHow to Check if You Are Affected
To determine whether your Java application is affected by CVE-2022-2047, inspect your build dependencies using the Maven Dependency Plugin:
mvn dependency:tree -Dincludes=org.eclipse.jettyAnalyze the terminal output to locate any version of Jetty http in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 9.4.47), 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-20: Improper Input Validation, where the product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. In Jetty http, 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
CVE-2022-2047 Affected Jetty http Versions
3 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
org.eclipse.jetty:jetty-http
|
Maven |
< 9.4.47
|
9.4.47
|
|
org.eclipse.jetty:jetty-http
|
Maven |
≥ 10.0.0
< 10.0.10
|
10.0.10
|
|
org.eclipse.jetty:jetty-http
|
Maven |
≥ 11.0.0
< 11.0.10
|
11.0.10
|
References
Frequently Asked Questions
What is CVE-2022-2047?
Which Jetty http versions are affected?
What version fixes CVE-2022-2047?
Is jetty-http affected?
What is the CVSS score of CVE-2022-2047?
What CWE is associated with CVE-2022-2047?
How can I check Maven dependencies for CVE-2022-2047?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-cj7v-27pg-wf7q",
"modified" : "2022-07-19T19:42:17Z",
"published" : "2022-07-07T20:55:34Z",
"aliases" : [ "CVE-2022-2047" ],
"summary" : "Jetty invalid URI parsing may produce invalid HttpURI.authority",
"details" : "### Description\nURI use within Jetty's `HttpURI` class can parse invalid URIs such as `http://localhost;/path` as having an authority with a host of `localhost;`.\n\nA URIs of the type `http://localhost;/path` should be interpreted to be either invalid or as `localhost;` to be the userinfo and no host.\nHowever, `HttpURI.host` returns `localhost;` which is definitely wrong.\n\n### Impact\nThis can lead to errors with Jetty's `HttpClient`, and Jetty's `ProxyServlet` / `AsyncProxyServlet` / `AsyncMiddleManServlet` wrongly interpreting an authority with no host as one with a host.\n\n### Patches\nPatched in PR [#8146](https://github.com/eclipse/jetty.project/pull/8146) for Jetty version 9.4.47.\nPatched in PR [#8014](https://github.com/eclipse/jetty.project/pull/8015) for Jetty versions 10.0.10, and 11.0.10\n\n### Workarounds\nNone.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email us at security@webtide.com.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Maven",
"name" : "org.eclipse.jetty:jetty-http"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "9.4.47"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Maven",
"name" : "org.eclipse.jetty:jetty-http"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "10.0.0"
}, {
"fixed" : "10.0.10"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Maven",
"name" : "org.eclipse.jetty:jetty-http"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "11.0.0"
}, {
"fixed" : "11.0.10"
} ]
} ]
} ],
"references" : [ {
"type" : "WEB",
"url" : "https://github.com/eclipse/jetty.project/security/advisories/GHSA-cj7v-27pg-wf7q"
}, {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-2047"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/eclipse/jetty.project"
}, {
"type" : "WEB",
"url" : "https://lists.debian.org/debian-lts-announce/2022/08/msg00011.html"
}, {
"type" : "WEB",
"url" : "https://security.netapp.com/advisory/ntap-20220901-0006"
}, {
"type" : "WEB",
"url" : "https://www.debian.org/security/2022/dsa-5198"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-20" ],
"severity" : "LOW",
"github_reviewed" : true,
"github_reviewed_at" : "2022-07-07T20:55:34Z",
"nvd_published_at" : "2022-07-07T21:15:00Z"
}
}