GentooImporter failing with InvalidVersion error

[keshav-space]

Error log:

Failed to run vulnerabilities.importers.gentoo.GentooImporter: InvalidVersion("'3.24.48:3' is not a valid <class 'univers.versions.GentooVersion'>") 
 Traceback (most recent call last):
  File "/app/vulnerabilities/tasks.py", line 80, in legacy_runner
    ImportRunner(run_class).run()
  File "/app/vulnerabilities/import_runner.py", line 62, in run
    count = self.process_advisories(advisory_datas=advisory_datas, importer_name=importer_name)
  File "/app/vulnerabilities/import_runner.py", line 105, in process_advisories
    for data in advisory_datas:
  File "/app/vulnerabilities/importers/gentoo.py", line 41, in advisory_data
    yield from self.process_file(file_path)
  File "/app/vulnerabilities/importers/gentoo.py", line 69, in process_file
    affected_packages = list(self.affected_and_safe_purls(child))
  File "/app/vulnerabilities/importers/gentoo.py", line 108, in affected_and_safe_purls
    VersionConstraint(version=GentooVersion(version), comparator="=").invert()
  File "<attrs generated init univers.versions.Version>", line 7, in __init__
    self.__attrs_post_init__()
  File "/usr/local/lib/python3.9/site-packages/univers/versions.py", line 87, in __attrs_post_init__
    raise InvalidVersion(f"{self.string!r} is not a valid {self.__class__!r}")
univers.versions.InvalidVersion: '3.24.48:3' is not a valid <class 'univers.versions.GentooVersion'>

See the run status here https://public.vulnerablecode.io/pipelines/vulnerabilities.importers.gentoo.GentooImporter/run/552198c1-4ed9-47d1-ab2c-1875f10ae74c/

[ziadhany]

This is a duplicate issue.

see:

• Gentoo Importer failing due to invalid version #2015

[ziadhany]

It should be fixed in the univers library, not in VulnerableCode:

• Unsupported gentoo versions univers#182