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CVE-2022-24816— Improper Control of Generation of Code in jai-ext

Quick assessment

Affected
geosolutions-it jai-ext
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

JAI-EXT是一个 API。能够在多线程环境中处理图像。 JAI-EXT 存在代码注入漏洞，该漏洞允许攻击者通过网络请求提供 Jiffle 脚本的程序并导致远程代码执行。

CVSS 10.0 · Critical KEV EPSS 98.52% · P100

Public Exploits 1

Nuclei · 1 CVE-2022-24816.yaml [template]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-24816

Vulnerability Information
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Vulnerability Title
Improper Control of Generation of Code in jai-ext
Source: CVE Program / CVE List V5
Vulnerability Description
JAI-EXT is an open-source project which aims to extend the Java Advanced Imaging (JAI) API. Programs allowing Jiffle script to be provided via network request can lead to a Remote Code Execution as the Jiffle script is compiled into Java code via Janino, and executed. In particular, this affects the downstream GeoServer project. Version 1.2.22 will contain 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
JAI-EXT 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JAI-EXT是一个 API。能够在多线程环境中处理图像。 JAI-EXT 存在代码注入漏洞，该漏洞允许攻击者通过网络请求提供 Jiffle 脚本的程序并导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
geosolutions-it jai-ext < 1.1.22 -

II. Public POCs for CVE-2022-24816

# POC Description Source Link Shenlong Link
1 None https://github.com/c1ph3rbyt3/CVE-2022-24816 POC Details
2 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. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-24816.yaml POC Details
3 None https://github.com/Threekiii/Awesome-POC/blob/master/%E4%B8%AD%E9%97%B4%E4%BB%B6%E6%BC%8F%E6%B4%9E/GeoServer%20JAI-EXT%20%E5%AF%BC%E8%87%B4%E8%BF%9C%E7%A8%8B%E4%BB%A3%E7%A0%81%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E%20CVE-2022-24816%20CVE-2023-35042.md POC Details
4 https://github.com/vulhub/vulhub/blob/master/geoserver/CVE-2022-24816/README.md POC Details
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III. Intelligence Information for CVE-2022-24816

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Patches & Fixes for CVE-2022-24816 (1)

Vendor Advisories for CVE-2022-24816 (1)

IV. Related Vulnerabilities

Same weakness: CWE-94

V. Comments for CVE-2022-24816

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