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{"bugzilla": {"description": "jwx: parsing JSON serialized payload without protected field can lead to panic", "id": "2257608", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2257608"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["jwx is a Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. Calling `jws.Parse` with a JSON serialized payload where the `signature` field is present while `protected` is absent can lead to a nil pointer dereference. The vulnerability can be used to crash/DOS a system doing JWS verification. This vulnerability has been patched in versions 2.0.19 and 1.2.28.", "A null pointer dereference vulnerability was found in the jwx/jws Go module. This issue arises when invoking \"jws.Parse\" with a JSON serialized payload containing a present signature field while the protected field is absentm, which may cause a system crash or initiate a denial of service (DOS) attack during JWS verification."], "name": "CVE-2024-21664", "package_state": [{"cpe": "cpe:/a:redhat:service_mesh:2", "fix_state": "Will not fix", "package_name": "openshift-service-mesh/istio-cni-rhel8", "product_name": "OpenShift Service Mesh 2"}], "public_date": "2024-01-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-21664\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-21664\nhttps://github.com/lestrrat-go/jwx/security/advisories/GHSA-pvcr-v8j8-j5q3"], "threat_severity": "Moderate"}

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