MEDIUM 6.5 Go
Insufficient Granularity of Access Control in github.com/google/exposure-notifications-verification-server
GHSA-wx8q-rgfr-cf6v · CVE-2021-22565 · GO-2022-0270
Published · Modified
Description
Impact
Users or API keys with permission to expire verification codes could have expired codes that belonged to another realm if they guessed the UUID.
Patches
v1.1.2+
Workarounds
There are no workarounds, and there are no indications this has been exploited in the wild. Verification codes can only be expired by providing their 64-bit UUID, and verification codes are already valid for a very short period of time (thus the UUID rotates frequently).
For more information
References
- WEB https://github.com/google/exposure-notifications-verification-server/security/advisories/GHSA-wx8q-rgfr-cf6v
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-22565
- WEB https://github.com/google/exposure-notifications-verification-server
- WEB https://github.com/google/exposure-notifications-verification-server/releases/tag/v1.1.2
Ready to move
Start Securing
Free, no credit card | First findings in minutes