Server-Side Request Forgery (SSRF) Vulnerability in Apache XML Graphics Batik
Summary
CVE-2022-38398: Server-Side Request Forgery (SSRF) vulnerability in Batik of Apache XML Graphics allows an attacker to load a url thru the jar protocol. Affects batik across 2 version ranges.
< 1.12-4+deb11u3
< 6f03c1c80f51f53c61d506a544d810bfc111ec4f
Fixed in 1.12-4+deb11u3. How to fix ↓
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Background
Apache XML Graphics Batik is a powerful toolkit for working with SVG (Scalable Vector Graphics) files. It provides a range of features for creating, manipulating, and rendering SVG content. However, it has been found to be vulnerable to a Server-Side Request Forgery (SSRF) attack, which can allow attackers to exploit the application by loading URLs through the jar protocol.
Vulnerability Detail
The SSRF vulnerability in Apache XML Graphics Batik allows an attacker to manipulate the application into making requests to arbitrary URLs. This can lead to unauthorized access to internal services or sensitive data, as the application may inadvertently expose internal network resources. The vulnerability originates from improper validation of user input when handling requests, which can be exploited to load malicious URLs.
How To Fix
Minimum fixed version
1.12-4+deb11u3
This is the first release that contains the fix.
sudo apt-get install --only-upgrade batikTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
If immediate upgrading is not feasible, consider implementing network-level controls to restrict access to sensitive internal services. Additionally, validate and sanitize all user inputs to prevent unauthorized URL requests.
Conclusion
The SSRF vulnerability in Apache XML Graphics Batik poses a significant risk by allowing attackers to load arbitrary URLs. It is crucial to update to the latest version to mitigate this risk and ensure the security of your applications.
See every vulnerability recorded for batik →
FAQ
The CVSS score of this vulnerability is 5.3, indicating a medium level of severity.
The vulnerability affects Apache XML Graphics Batik version 1.14 and earlier.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Exploitation of this vulnerability can lead to unauthorized access to internal services, data leakage, and potential compromise of sensitive information.
Yes, you can implement network-level controls to restrict access to sensitive services and ensure that all user inputs are validated and sanitized.
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