stable

rpki-client-9.1-1.el7

FEDORA-EPEL-2024-7da0909da2 created by robert 5 months ago for Fedora EPEL 7

rpki-client 9.1

  • Impose same-origin policy for RRDP

    This addresses an oversight in the original RRDP specification (RFC8182) which allowed any publication server to cause load on another server by tricking RPs into making cross-origin requests. Imposing a same-origin policy in RRDP client/server communication isolates resources such as Delta and Snapshot files from different Repository Servers, reducing possible attack vectors.

    https://datatracker.ietf.org/doc/html/draft-ietf-sidrops-rrdp-same-origin

  • Introduce tiebreaking for trust anchors

    Instead of always using newly-retrieved trust anchors, compare a fetched TA with one stored in the cache. Later notBefore and earlier notAfter are used to identify a trust anchor certificate as newer. This prevents certain forms of replay attack.

    https://datatracker.ietf.org/doc/html/draft-spaghetti-sidrops-rpki-ta-tiebreaker

  • Fix internal identification of CA resource certificates

    The rpki-client utility tracks CA certificates across privilege separation boundaries. The original design was to use the subject key identifier, which is problematic because the SKI is not guaranteed to be globally unique. On the one hand, operators could choose to reuse their keys for multiple CAs and on the other hand, publishing a CA cert in the RPKI requires no proof of possession: anyone can publish CA certificates with any public key they please.

  • Verify self-signage for trust anchors

    In other PKIs, trust anchors come from a trusted source and contain little to no important information apart from the public key. Therefore, libcrypto's chain verifier does not check their signatures by default because this "doesn't add any security and just wastes time". None of this is true in the RPKI and therefore trust anchors need an extra verification step.

  • Introduce a check for filenames as presented by publication points

    Filenames presented by publication points are unsigned data, they must match the location in the signed object's EE certificate SIA extension which is signed data. This prevents some forms of replay attack.

    https://datatracker.ietf.org/doc/html/draft-ietf-sidrops-manifest-numbers

  • Improved compliance with RFCs 6487 and 8209 for certificates and CRLs

    The issuer field of certificates and CRLs is checked to comply with section 4.4 of RFC 6487. Various aspects of URIs provided in SIA, AIA and CRL distribution points were improved. Criticality of key usage is now enforced and the extension is inspected for all certificate types.

  • Presence of CMS signing-time is now enforced and presence of CMS binary-signing-time is disallowed, per RFC 9589.

    https://www.rfc-editor.org/rfc/rfc9589.html

  • Lowered the maximum acceptable manifest number to 2^159 - 1, per https://datatracker.ietf.org/doc/html/draft-ietf-sidrops-manifest-numbers

  • Limit number of validated ASPAs per customer ASID, per https://datatracker.ietf.org/doc/html/draft-ietf-sidrops-aspa-profile

  • Ignore the CRL Number extension in CRLs, per https://datatracker.ietf.org/doc/html/draft-spaghetti-sidrops-rpki-crl-numbers

  • Various minor bug fixes and improvements in logging and error reporting

This update has been submitted for testing by robert.

5 months ago

This update's test gating status has been changed to 'ignored'.

5 months ago

robert edited this update.

5 months ago

This update has been pushed to testing.

5 months ago
User Icon patchman commented & provided feedback 5 months ago
karma

LGTM :)

BZ#2293864 rpki-client-9.1 is available

This update has been submitted for stable by bodhi.

5 months ago

This update has been pushed to stable.

5 months ago

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Metadata
Type
enhancement
Severity
medium
Karma
1
Signed
Content Type
RPM
Test Gating
Settings
Unstable by Karma
-3
Stable by Karma
1
Stable by Time
7 days
Dates
submitted
5 months ago
in testing
5 months ago
in stable
5 months ago
modified
5 months ago
approved
5 months ago
BZ#2293864 rpki-client-9.1 is available
0
1

Automated Test Results