Fixes#28261.
~~Of note, this logic will prefer a non-primary CVSSv3.1 score over a
primary CVSSv3.0 score if 3.1 doesn't have primary but 3.0 does. I
haven't seen any evidence of this in our dataset (looked at 2024
output).~~
Updated with logic that will prefer a primary CVSSv3.0 score over a
secondary CVSSv3.1 score for a given vulnerability. In the test dataset
(2023 vuln snapshot, ~20k vulns) there were no cases where this
situation presented itself, so output was identical to the prior
implementation.
Validated by comparing a vulns run from GitHub Actions to a local run
with the new code, and confirmed that existing v3 scores weren't
replaced when they already existed (just got adds of v2 when only v3
existed, and v2/v3 adds when no scoring existed).
Confirmed that all three CVEs mentioned in #28261 show up in feed data.
Added spot-checks for secondary CVSS scores to the feed validator tool.
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
<!-- Note that API documentation changes are now addressed by the
product design team. -->
- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/Committing-Changes.md#changes-files)
for more information.
- [x] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements)
- [x] Manual QA for all new/changed functionality
#14888
@getvictor This is ready for review, but keeping as draft as there are
probably many tests that need amending.
I used the new version of the `./tools/nvd/nvdvuln/nvdvuln.go` to
compare the current vulnerabilities found in our dogfood environment
with the vulnerabilities found by the code in this PR and both results
match:
```
go run -race -tags fts5 ./tools/nvd/nvdvuln/nvdvuln.go --debug --db_dir ./local --software_from_url <dogfood URL> --software_from_api_token <API_TOKEN> --sync 2>&1 | tee out.txt
[...]
CVEs found and expected matched!
```
- [X] Changes file added for user-visible changes in `changes/` or
`orbit/changes/`.
See [Changes
files](https://fleetdm.com/docs/contributing/committing-changes#changes-files)
for more information.
- [ ] Added/updated tests
- [X] Manual QA for all new/changed functionality
---------
Co-authored-by: Victor Lyuboslavsky <victor@fleetdm.com>
Co-authored-by: Victor Lyuboslavsky <victor.lyuboslavsky@gmail.com>
