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{"descriptions": [{"lang": "en", "value": "Jinja is an extensible templating engine. The `xmlattr` filter in affected versions of Jinja accepts keys containing non-attribute characters. XML/HTML attributes cannot contain spaces, `/`, `>`, or `=`, as each would then be interpreted as starting a separate attribute. If an application accepts keys (as opposed to only values) as user input, and renders these in pages that other users see as well, an attacker could use this to inject other attributes and perform XSS. The fix for CVE-2024-22195 only addressed spaces but not other characters. Accepting keys as user input is now explicitly considered an unintended use case of the `xmlattr` filter, and code that does so without otherwise validating the input should be flagged as insecure, regardless of Jinja version. Accepting _values_ as user input continues to be safe. This vulnerability is fixed in 3.1.4."}, {"lang": "es", "value": "Jinja es un motor de plantillas extensible. El filtro `xmlattr` en las versiones afectadas de Jinja acepta claves que contienen caracteres que no son de atributo. Los atributos XML/HTML no pueden contener espacios, `/`, `&gt;` o `=`, ya que cada uno se interpretar\u00eda como el inicio de un atributo independiente. Si una aplicaci\u00f3n acepta claves (en lugar de solo valores) como entrada del usuario y las muestra en p\u00e1ginas que otros usuarios tambi\u00e9n ven, un atacante podr\u00eda usar esto para inyectar otros atributos y realizar XSS. La soluci\u00f3n para CVE-2024-22195 solo abordaba los espacios, pero no otros caracteres. Aceptar claves como entrada del usuario ahora se considera expl\u00edcitamente un caso de uso no intencionado del filtro `xmlattr`, y el c\u00f3digo que lo hace sin validar la entrada debe marcarse como inseguro, independientemente de la versi\u00f3n de Jinja. Aceptar _valores_ como entrada del usuario sigue siendo seguro. Esta vulnerabilidad se soluciona en 3.1.4."}], "id": "CVE-2024-34064", "lastModified": "2024-11-21T09:18:00.810", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "[email protected]", "type": "Secondary"}]}, "published": "2024-05-06T15:15:23.803", "references": [{"source": "[email protected]", "url": "https://github.com/pallets/jinja/commit/0668239dc6b44ef38e7a6c9f91f312fd4ca581cb"}, {"source": "[email protected]", "url": "https://github.com/pallets/jinja/security/advisories/GHSA-h75v-3vvj-5mfj"}, {"source": "[email protected]", "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/567XIGSZMABG6TSMYWD7MIYNJSUQQRUC/"}, {"source": "[email protected]", "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/GCLF44KY43BSVMTE6S53B4V5WP3FRRSE/"}, {"source": "[email protected]", "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/SSCBHIL6BYKR5NRCBXP4XMP2CEEKGFVS/"}, {"source": "[email protected]", "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/ZALNWE3TXPPHVPSI3AZ5CTMSTAVN5UMS/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/pallets/jinja/commit/0668239dc6b44ef38e7a6c9f91f312fd4ca581cb"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/pallets/jinja/security/advisories/GHSA-h75v-3vvj-5mfj"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/567XIGSZMABG6TSMYWD7MIYNJSUQQRUC/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/GCLF44KY43BSVMTE6S53B4V5WP3FRRSE/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/SSCBHIL6BYKR5NRCBXP4XMP2CEEKGFVS/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/ZALNWE3TXPPHVPSI3AZ5CTMSTAVN5UMS/"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "[email protected]", "type": "Secondary"}]}

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"RHSA-2024:5662", "cpe": "cpe:/a:redhat:satellite_capsule:6.15::el8", "package": "python-jinja2-0:3.1.4-1.el8pc", "product_name": "Red Hat Satellite 6.15 for RHEL 8", "release_date": "2024-08-20T00:00:00Z"}], "bugzilla": {"description": "jinja2: accepts keys containing non-attribute characters", "id": "2279476", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279476"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.4", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "status": "verified"}, "cwe": "CWE-79", "details": ["Jinja is an extensible templating engine. The `xmlattr` filter in affected versions of Jinja accepts keys containing non-attribute characters. XML/HTML attributes cannot contain spaces, `/`, `>`, or `=`, as each would then be interpreted as starting a separate attribute. If an application accepts keys (as opposed to only values) as user input, and renders these in pages that other users see as well, an attacker could use this to inject other attributes and perform XSS. The fix for CVE-2024-22195 only addressed spaces but not other characters. Accepting keys as user input is now explicitly considered an unintended use case of the `xmlattr` filter, and code that does so without otherwise validating the input should be flagged as insecure, regardless of Jinja version. Accepting _values_ as user input continues to be safe. This vulnerability is fixed in 3.1.4."], "mitigation": {"lang": "en:us", "value": "Do not accept user input as keys to the xmlattr filter without validation. See the statement above for more information."}, "name": "CVE-2024-34064", "package_state": [{"cpe": "cpe:/a:redhat:ansible_automation_platform", "fix_state": "Out of support scope", "package_name": "ansible-tower", "product_name": "Red Hat Ansible Automation Platform 1.2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Not affected", "package_name": "ansible-lint", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Not affected", "package_name": "python3-jinja2", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Not affected", "package_name": "python3x-ansible-compat", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Not affected", "package_name": "python3x-django-lifecycle", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Not affected", "package_name": "python-ansible-compat", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Not affected", "package_name": "python-django-lifecycle", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ceph_storage:5", "fix_state": "Affected", "package_name": "cephadm-ansible", "product_name": "Red Hat Ceph Storage 5"}, {"cpe": "cpe:/a:redhat:ceph_storage:6", "fix_state": "Affected", "package_name": "cephadm-ansible", "product_name": "Red Hat Ceph Storage 6"}, {"cpe": "cpe:/a:redhat:ceph_storage:7", "fix_state": "Affected", "package_name": "cephadm-ansible", "product_name": "Red Hat Ceph Storage 7"}, {"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Affected", "package_name": "rhdh-hub-container", "product_name": "Red Hat Developer Hub"}, {"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Affected", "package_name": "rhdh-operator-container", "product_name": "Red Hat Developer Hub"}, {"cpe": "cpe:/a:redhat:discovery:1.0::el8", "fix_state": "Will not fix", "package_name": "discovery-server-container", "product_name": "Red Hat Discovery"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "python-jinja2", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "python-jinja2", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "fence-agents", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "python27:2.7/python-jinja2", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "rust-srpm-macros", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "rust-srpm-macros", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift4-aws-iso", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift4/ose-ovn-kubernetes", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ztp-site-generate-rhel8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openstack:17.1", "fix_state": "Not affected", "package_name": "openstack-ansible-core", "product_name": "Red Hat OpenStack Platform 17.1"}, {"cpe": "cpe:/a:redhat:openstack:18.0", "fix_state": "Affected", "package_name": "python-httpcore", "product_name": "Red Hat OpenStack Platform 18.0"}, {"cpe": "cpe:/a:redhat:quay:3", "fix_state": "Affected", "package_name": "quay/quay-rhel8", "product_name": "Red Hat Quay 3"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Will not fix", "package_name": "rh-python38-python-jinja2", "product_name": "Red Hat Software Collections"}, {"cpe": "cpe:/a:redhat:storage:3", "fix_state": "Affected", "package_name": "gdeploy", "product_name": "Red Hat Storage 3"}, {"cpe": "cpe:/a:redhat:rhui:4::el8", "fix_state": "Affected", "package_name": "python-jinja2", "product_name": "Red Hat Update Infrastructure 4 for Cloud Providers"}], "public_date": "2024-05-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-34064\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-34064\nhttps://github.com/pallets/jinja/security/advisories/GHSA-h75v-3vvj-5mfj"], "statement": "The fix for CVE-2024-22195 only addressed spaces, not other characters. Accepting keys as user input is now explicitly considered an unintended use case of the `xmlattr` filter, and code that does so without otherwise validating the input should be flagged as insecure, regardless of Jinja version. Accepting _values_ as user input continues to be safe.\nFence agents on RHEL 8 has been fixed as a part of https://access.redhat.com/errata/RHBA-2024:4238", "threat_severity": "Moderate", "upstream_fix": "jinja2 3.1.4"}