Vapor is a web framework for Swift. In versions 4.47.1 and prior, bug in the `Data.init(base32Encoded:)` function opens up the potential for exposing server memory and/or crashing the server (Denial of Service) for applications where untrusted data can end up in said function. Vapor does not currently use this function itself so this only impact applications that use the impacted function directly or through other dependencies. The vulnerability is patched in version 4.47.2. As a workaround, one may use an alternative to Vapor's built-in `Data.init(base32Encoded:)`.
References
Link | Resource |
---|---|
https://github.com/vapor/vapor/releases/tag/4.47.2 | Release Notes Third Party Advisory |
https://github.com/vapor/vapor/security/advisories/GHSA-pqwh-c2f3-vxmq | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-07-09T14:00:11
Updated: 2021-07-09T14:00:11
Reserved: 2021-05-12T00:00:00
Link: CVE-2021-32742
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-07-09T14:15:07.987
Modified: 2021-07-22T12:54:30.253
Link: CVE-2021-32742
JSON object: View
Redhat Information
No data.
CWE