KindSpells Astro-Shield 1.2.0 CSP Header injection

Summaryinfo

A vulnerability marked as problematic has been reported in KindSpells Astro-Shield 1.2.0. This vulnerability affects unknown code of the component CSP Header Handler. The manipulation leads to injection. This vulnerability is uniquely identified as CVE-2024-29896. The attack is possible to be carried out remotely. No exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in KindSpells Astro-Shield 1.2.0. This issue affects an unknown code of the component CSP Header Handler. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is integrity. The summary by CVE is:

Astro-Shield is a library to compute the subresource integrity hashes for your JS scripts and CSS stylesheets. When automated CSP headers generation for SSR content is enabled and the web application serves content that can be partially controlled by external users, then it is possible that the CSP headers generation feature might be "allow-listing" malicious injected resources like inlined JS, or references to external malicious scripts. The fix is available in version 1.3.0.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-29896 since 03/21/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1055 for this issue.

Applying the patch 41b84576d37fa486a57005ea297658d0bc38566d is able to eliminate this problem. The bugfix is ready for download at github.com.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• KindSpells

Name

• Astro-Shield

Version

• 1.2.0

License

• open-source

Website

• Product: https://github.com/KindSpells/astro-shield/

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• 🔍

CPE 2.2info

• 🔍

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