Jwcrypto: jwcrypto: general json jws kid binding bypass during jwkset verification
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption (JOSE) standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the specific key ID (kid) and may instead accept a signature made by any valid key in the set. This can allow an attacker with a valid key to bypass authorization checks in applications that rely on the key ID to identify specific tenants or users.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- ansible-automation-platform-24/controller-rhel8
Version range not reported
- ansible-automation-platform-24/lightspeed-rhel8
Version range not reported
- ansible-automation-platform-25/controller-rhel8
Version range not reported
- ansible-automation-platform-25/gateway-rhel8
Version range not reported
- ansible-automation-platform-25/lightspeed-rhel8
Version range not reported
- ansible-automation-platform-26/controller-rhel9
Version range not reported
- ansible-automation-platform-26/gateway-rhel9
Version range not reported
- ansible-automation-platform-26/lightspeed-rhel9
Version range not reported
- ansible-automation-platform-27/gateway-rhel9
Version range not reported
- ansible-automation-platform-27/lightspeed-rhel9
Version range not reported
- automation-controller
Version range not reported
- python3.11-jwcrypto
Version range not reported
- python3.12-jwcrypto
Version range not reported
- python-jwcrypto
Version range not reported
- python-jwcrypto
Version range not reported
- idm:client/python-jwcrypto
Version range not reported
- idm:DL1/python-jwcrypto
Version range not reported
- python-jwcrypto
Version range not reported
- rhoai/odh-feature-server-rhel9
Version range not reported
- rhoai/odh-kserve-storage-initializer-rhel9
Version range not reported
- rhosp-rhel8/openstack-mistral-executor
Version range not reported
- rhosp-rhel8/openstack-nova-api
Version range not reported
- rhosp-rhel8/openstack-nova-compute-ironic
Version range not reported
- rhosp-rhel8/openstack-novajoin-base
Version range not reported
- rhosp-rhel8/openstack-novajoin-notifier
Version range not reported
- rhosp-rhel8/openstack-novajoin-server
Version range not reported
- rhosp-rhel8/openstack-tempest
Version range not reported
- rhosp-rhel8/openstack-tripleoclient
Version range not reported