Quay: mirror-registry: ssrf: repo-level mirror accepts external_reference without url validation
A flaw was found in Red Hat Quay's repository-level mirror configuration
feature. The POST and PUT handlers in endpoints/api/mirror.py accept an
external_reference parameter without SSRF validation, unlike the
organization-level mirror handlers which apply validate_external_registry_url().
A repository administrator can supply a crafted hostname that causes the Quay
mirror worker to make requests via Skopeo to internal network services, cloud
metadata endpoints, or other resources not intended to be reachable from the
Quay application.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Red Hat Quay 3.10
Vendor
Red Hat
Product
Red Hat Quay 3.10
Platforms
Unknown
Default status
affected
Package
quay/quay-rhel8
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Quay 3.10 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
1786395065
unaffected
rpm
*
Unavailable
None listed
Red Hat Quay 3.12
Vendor
Red Hat
Product
Red Hat Quay 3.12
Platforms
Unknown
Default status
affected
Package
quay/quay-rhel8
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Quay 3.12 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
1786170635
unaffected
rpm
*
Unavailable
None listed
Red Hat Quay 3.14
Vendor
Red Hat
Product
Red Hat Quay 3.14
Platforms
Unknown
Default status
affected
Package
quay/quay-rhel8
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Quay 3.14 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
1788593843
unaffected
rpm
*
Unavailable
None listed
Red Hat Quay 3.15
Vendor
Red Hat
Product
Red Hat Quay 3.15
Platforms
Unknown
Default status
affected
Package
quay/quay-rhel8
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Quay 3.15 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
1788191755
unaffected
rpm
*
Unavailable
None listed
Red Hat Quay 3.16
Vendor
Red Hat
Product
Red Hat Quay 3.16
Platforms
Unknown
Default status
affected
Package
quay/quay-rhel9
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Quay 3.16 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
1789563753
unaffected
rpm
*
Unavailable
None listed
Red Hat Quay 3.17
Vendor
Red Hat
Product
Red Hat Quay 3.17
Platforms
Unknown
Default status
affected
Package
quay/quay-rhel9
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Quay 3.17 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
1786181981
unaffected
rpm
*
Unavailable
None listed
Red Hat Quay 3.9
Vendor
Red Hat
Product
Red Hat Quay 3.9
Platforms
Unknown
Default status
affected
Package
quay/quay-rhel8
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Quay 3.9 · Scoped product and version facts