Releases · quay/claircore

rhel: move IgnoreUnpatched config key from updater to matcher

Previously the IgnoreUnpatched config key was a part of the RHEL updater and would dictate whether or not the updater would ingest unpatched vulnerabilities. This change moves that key to the RHEL matcher and dictates whether the matcher should check for a fixed_in_version when querying potential vulnerabilities. This makes the config option more usable at the expense of DB size.
rhel: add csaf/vex updater

Replace the RHEL OVAL updater with a CSAF/VEX updater for Red Hat security data. Update the matching logic to deal with CPE patterns coming from the VEX files. Remove RHEL updater and add a migration to delete Red Hat OVAL data from the database.

Assets 2

13 May 20:22

v1.5.28 Release

v1.5.28 - 2024-05-13

datastore: add vuln and enrich stream updates

In an effort to reduce memory consumption during updating the vulnerability database, add support for iterators. Extend Updater interface with `UpdateVulnerabilitiesIter` method that performs the same operation as `UpdateVulnerabilities` but accepts an iterator function instead of a slice. Also, extend the `EnrichmentUpdater` interface with `UpdateEnrichmentsIter` in the same way.
cpe: add match expression support

This adds support for NIST IR 7696, aka CPE2.3 Name Matching. It's anticipated to be used in upcoming CSAF/VEX support. See https://doi.org/10.6028/NIST.IR.7696 for the specification.

Assets 2

25 Apr 19:56

v1.5.27 Release

tarfs: follow hardlinks in ReadFile
This makes `fs.ReadFile` work as expected when opening hardlinks.

Assets 2

02 Apr 17:34

v1.5.26 Release

debian: update how "source" packages are handled

Previously, the Updater parsed metadata from the repository to try to record only "binary" packages. This was inaccurate and, with the new dpkg handling, now unneeded. The new approach should be more accurate.
dpkg: improve Source handling

The dpkg handling machinery now correctly records source packages and versions. Previously, version differences between a source package and the resulting binary package(s) were incorrect if the versions were not identical.
libindex: add O_TMPFILE fallback logic

After discovering that some common deployment methods are incompatible with using the `O_TMPFILE` `open(2)` flag, a fallback path has been added. The changes also move the default location of where temporary files are downloaded to, to better align with the layout recommended by systemd.
Please see the documentation for specifics.
osv: parse database_specific severity when no CVSS severity is defined

Occasionally there are OSV advisories that don't include any severity information in the `.severity` object but they do contain a severity in the `.database_specific` object. This change attempts to parse that severity if we don't get a severity from the native `.severity` object.