ORY Fosite up to 0.33.x Storage Error exceptional condition

Summaryinfo

A vulnerability described as critical has been identified in ORY Fosite up to 0.33.x. This impacts an unknown function of the component Storage Error Handler. Such manipulation leads to exceptional condition. This vulnerability is uniquely identified as CVE-2020-15223. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in ORY Fosite up to 0.33.x and classified as critical. Affected by this issue is an unknown code block of the component Storage Error Handler. The manipulation with an unknown input leads to a exceptional condition vulnerability. Using CWE to declare the problem leads to CWE-755. The product does not handle or incorrectly handles an exceptional condition. Impacted is confidentiality, and integrity. CVE summarizes:

In ORY Fosite (the security first OAuth2 & OpenID Connect framework for Go) before version 0.34.0, the `TokenRevocationHandler` ignores errors coming from the storage. This can lead to unexpected 200 status codes indicating successful revocation while the token is still valid. Whether an attacker can use this for her advantage depends on the ability to trigger errors in the store. This is fixed in version 0.34.0

The weakness was disclosed 09/24/2020 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2020-15223 since 06/25/2020. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 0.34.0 eliminates this vulnerability.

The entry VDB-161851 is pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

• ORY Fosite

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11
• 0.12
• 0.13
• 0.14
• 0.15
• 0.16
• 0.17
• 0.18
• 0.19
• 0.20
• 0.21
• 0.22
• 0.23
• 0.24
• 0.25
• 0.26
• 0.27
• 0.28
• 0.29
• 0.30
• 0.31
• 0.32
• 0.33

CPE 2.3info

• 🔍
• 🔍
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CPE 2.2info

• 🔍
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CVSSv3info

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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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