Kurz gesagt
- CVE-2022-39304 ist eine Schwachstelle (MITTEL (CVSS 4.7)) in github.com/bradleyfalzon/ghinstallation, ghinstallation (ghinstallation project).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.39%, höher als bei 33.7% aller Schwachstellen.
- Abhilfe: auf 1.1.2-0.20210308182858-d24f14f8be70, 2.0.0 oder neuer aktualisieren.
Description
Impact
In ghinstallation v1, when the request to refresh an installation token failed, the HTTP request and response would be returned for debugging.
https://github.com/bradleyfalzon/ghinstallation/blob/24e56b3fb7669f209134a01eff731d7e2ef72a5c/transport.go#L172-L174
The request contained the bearer JWT for the App, and was returned back to clients. This token is short lived (10 minute maximum).
Patches
- This has already been patched in d24f14f8be70d94129d76026e8b0f4f9170c8c3e, and is available in releases >= v2.0.0.
References
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For more information
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NVD description
ghinstallation provides transport, which implements http.RoundTripper to provide authentication as an installation for GitHub Apps. In ghinstallation version 1, when the request to refresh an installation token failed, the HTTP request and response would be returned for debugging. The request contained the bearer JWT for the App, and was returned back to clients. This token is short lived (10 minute maximum). This issue has been patched and is available in version 2.0.0.
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