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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXF4eDgtMjkyZy0ydzY2
Improper Authentication
Impact
A maliciously crafted claim may be incorrectly authenticated by the bot. Impacts bots that are not configured to be used as a Skill. This vulnerability requires an an attacker to have internal knowledge of the bot.
Patches
The problem has been patched in all affected versions. Please see the list of patched versions for the most appropriate one for your individual case.
Workarounds
Users who do not wish or are not able to upgrade can add an authentication configuration containing ClaimsValidator which throws an exception if the Claims are Skill Claims.
For detailed instructions, see the link in the References section.
For more information
If you have any questions or comments about this advisory:
- Open an issue in Microsoft Bot Builder SDK
- Email us at [email protected]
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXF4eDgtMjkyZy0ydzY2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 3 years ago
Updated: over 1 year ago
Identifiers: GHSA-qxx8-292g-2w66
References:
- https://github.com/microsoft/botbuilder-dotnet/security/advisories/GHSA-qxx8-292g-2w66
- https://aka.ms/SkillClaimsValidationDotnet
- https://www.nuget.org/packages/Microsoft.Bot.Connector/
- https://github.com/advisories/GHSA-qxx8-292g-2w66
Blast Radius: 1.0
Affected Packages
nuget:Microsoft.Bot.Connector
Dependent packages: 0Dependent repositories: 0
Downloads: 8,915,740 total
Affected Version Ranges: >= 4.10.0, < 4.10.3, >= 4.9.0, < 4.9.5, >= 4.8.0, < 4.8.2, >= 4.7.0, < 4.7.3, >= 4.6.0, < 4.6.4
Fixed in: 4.10.3, 4.9.5, 4.8.2, 4.7.3, 4.6.4
All affected versions: 4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.7.0, 4.7.1, 4.7.2, 4.8.0, 4.9.0, 4.9.1, 4.9.2, 4.9.3, 4.9.4, 4.10.0, 4.10.2
All unaffected versions: 1.0.0, 1.1.0, 3.11.0, 3.11.1, 3.13.1, 3.14.0, 3.15.0, 3.15.1, 3.15.2, 3.15.3, 3.19.2, 3.20.1, 3.30.0, 4.0.6, 4.0.7, 4.0.8, 4.1.1, 4.1.5, 4.2.0, 4.2.2, 4.3.1, 4.3.2, 4.4.0, 4.4.1, 4.4.3, 4.4.4, 4.4.5, 4.5.0, 4.5.1, 4.5.2, 4.5.3, 4.6.4, 4.7.3, 4.8.2, 4.8.3, 4.9.5, 4.9.6, 4.9.7, 4.10.3, 4.10.6, 4.10.7, 4.11.0, 4.11.1, 4.11.2, 4.11.3, 4.12.0, 4.12.1, 4.12.2, 4.12.3, 4.12.4, 4.13.0, 4.13.1, 4.13.2, 4.13.3, 4.13.4, 4.13.5, 4.13.8, 4.14.0, 4.14.1, 4.14.4, 4.15.0, 4.15.1, 4.15.2, 4.16.0, 4.16.1, 4.17.0, 4.17.1, 4.17.2, 4.17.3, 4.17.5, 4.18.0, 4.18.1, 4.19.0, 4.19.1, 4.19.2, 4.19.3, 4.20.0, 4.20.1, 4.21.0, 4.21.1, 4.21.2, 4.22.0, 4.22.1, 4.22.2, 4.22.3