Envoy up to 1.19.0 /app1/admin#foo authorization

Summaryinfo

A vulnerability was found in Envoy up to 1.16.4/1.17.3/1.17.x/1.18.3/1.19.0 and classified as critical. Affected is an unknown function of the file /app1/admin#foo. Executing a manipulation can lead to authorization. The identification of this vulnerability is CVE-2021-32779. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Envoy up to 1.16.4/1.17.3/1.17.x/1.18.3/1.19.0 and classified as critical. This vulnerability affects an unknown code of the file /app1/admin#foo. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. As an impact it is known to affect confidentiality.

The weakness was shared 08/25/2021. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-32779. There are known technical details, but no exploit is available.

Upgrading to version 1.16.5, 1.17.4, 1.18.0, 1.18.4 or 1.19.1 eliminates this vulnerability. The upgrade is hosted for download at envoyproxy.io.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

• Envoy

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.16.0
• 1.16.1
• 1.16.2
• 1.16.3
• 1.16.4
• 1.17
• 1.17.0
• 1.17.1
• 1.17.2
• 1.17.3
• 1.18
• 1.18.0
• 1.18.1
• 1.18.2
• 1.18.3
• 1.19.0

License

• free

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

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Entryinfo

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