x/vulndb: potential Go vuln in github.com/authzed/spicedb: GHSA-jhg6-6qrx-38mr

GoVulnBot commented 4 days ago

Advisory GHSA-jhg6-6qrx-38mr references a vulnerability in the following Go modules:

Module
github.com/authzed/spicedb

Description:

Background

Multiple caveats over the same indirect subject type on the same relation can result in no permission being returned when permission is expected

For example, given this schema:

definition user {}

caveat somecaveat(somefield int) {
  somefield == 42
}

definition group {
  relation member: user
}

definition resource {
  relation viewer: group#member with somecaveat
  permission view = folder->view
}

If the resource has multiple groups, and each group is caveated, it is possible for the returned permission to be "no permission" when permission is expected.

Impact

...

References:

Cross references:

github.com/authzed/spicedb appears in 7 other report(s):
- data/reports/GO-2022-0295.yaml (https://github.com/golang/vulndb/issues/295)
- data/reports/GO-2023-1723.yaml (https://github.com/golang/vulndb/issues/1723)
- data/reports/GO-2023-1871.yaml (https://github.com/golang/vulndb/issues/1871)
- data/reports/GO-2023-2166.yaml (https://github.com/golang/vulndb/issues/2166)
- data/reports/GO-2024-2597.yaml (https://github.com/golang/vulndb/issues/2597)
- data/reports/GO-2024-2716.yaml (https://github.com/golang/vulndb/issues/2716)
- data/reports/GO-2024-2939.yaml (https://github.com/golang/vulndb/issues/2939)

See doc/quickstart.md for instructions on how to triage this report.

id: GO-ID-PENDING
modules:
    - module: github.com/authzed/spicedb
      versions:
        - fixed: 1.35.3
      vulnerable_at: 1.35.2
summary: |-
    SpiceDB having multiple caveats on resources of the same type may improperly
    result in no permission in github.com/authzed/spicedb
cves:
    - CVE-2024-46989
ghsas:
    - GHSA-jhg6-6qrx-38mr
references:
    - advisory: https://github.com/advisories/GHSA-jhg6-6qrx-38mr
    - advisory: https://github.com/authzed/spicedb/security/advisories/GHSA-jhg6-6qrx-38mr
    - fix: https://github.com/authzed/spicedb/commit/20855de75812bcbc975efebe7f76abf47c0f3edb
source:
    id: GHSA-jhg6-6qrx-38mr
    created: 2024-09-18T18:01:26.58126039Z
review_status: UNREVIEWED

zpavlinovic commented 3 days ago

https://github.com/golang/vulndb/issues/3132 is a duplicate of this issue.

gopherbot commented 3 days ago

Change https://go.dev/cl/614079 mentions this issue: data/reports: add GO-2024-3131

golang / vulndb

x/vulndb: potential Go vuln in github.com/authzed/spicedb: GHSA-jhg6-6qrx-38mr #3131

Background

Impact