dexidp dex up to 2.34.0 OAuth Authorization Code authentication replay

Summaryinfo

A vulnerability classified as critical was found in dexidp dex up to 2.34.0. This affects an unknown part of the component OAuth Authorization Code Handler. The manipulation results in authentication replay. This vulnerability was named CVE-2022-39222. The attack may be performed from remote. In addition, an exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic has been found in dexidp dex up to 2.34.0. Affected is an unknown function of the component OAuth Authorization Code Handler. The manipulation with an unknown input leads to a authentication replay vulnerability. CWE is classifying the issue as CWE-294. A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes). This is going to have an impact on confidentiality.

The weakness was presented 10/05/2022. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-39222. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1040.

The exploit is shared for download at github.com. It is declared as proof-of-concept.

Upgrading to version 2.35.0 eliminates this vulnerability.

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Productinfo

Vendor

• dexidp

Name

• dex

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7
• 2.8
• 2.9
• 2.10
• 2.11
• 2.12
• 2.13
• 2.14
• 2.15
• 2.16
• 2.17
• 2.18
• 2.19
• 2.20
• 2.21
• 2.22
• 2.23
• 2.24
• 2.25
• 2.26
• 2.27
• 2.28
• 2.29
• 2.30
• 2.31
• 2.32
• 2.33
• 2.34.0

License

• open-source

Website

• Product: https://github.com/dexidp/dex/

CPE 2.3info

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CPE 2.2info

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