{"items":[{"id":"NVI-00008049","kind":"vulnerability","title":"Firewall configured with unanimous strategy was not actually unanimous in Symfony","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-g4m9-5hpf-hx72","CVE-2020-5275"],"plain_summary":"OSV carries this publisher advisory for symfony/security, symfony/security, symfony/security-http, symfony/security-http, symfony/symfony. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.4.7 for symfony/security. 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Missing scores are unknown.","source_id":"sr-2da1ee06f5ca83115aac143e423930e9"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-f36fc13373591e9cc9c5530e1cc92551","url":"https://github.com/advisories/GHSA-g4m9-5hpf-hx72","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-g4m9-5hpf-hx72","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.411Z"},{"id":"sr-2c87d4ec17b3f135dd0f239c10a6b062","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5275","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2020-5275","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T22:53:34.035Z"},{"id":"sr-2da1ee06f5ca83115aac143e423930e9","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2020-5275","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:27:48.610Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.0.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security-http","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security-http","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.0.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.0.7"]}],"null_published_at":"2026-11-06T15:18:11.464Z","source_updated_at":"2026-09-10T03:48:29.099Z","source_disclosed_at":"2020-03-30T20:09:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:42:20.411Z"},{"id":"NVI-00008049","kind":"vulnerability","title":"Firewall configured with unanimous strategy was not actually unanimous in Symfony","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-g4m9-5hpf-hx72","CVE-2020-5275"],"plain_summary":"OSV carries this publisher advisory for symfony/security, symfony/security, symfony/security-http, symfony/security-http, symfony/symfony. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.4.7 for symfony/security. Confirm the publisher’s latest guidance.","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 5.0.7 for symfony/security. Confirm the publisher’s latest guidance.","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.4.7 for symfony/security-http. Confirm the publisher’s latest guidance.","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 5.0.7 for symfony/security-http. Confirm the publisher’s latest guidance.","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.4.7 for symfony/symfony. Confirm the publisher’s latest guidance.","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 5.0.7 for symfony/symfony. Confirm the publisher’s latest guidance.","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2c87d4ec17b3f135dd0f239c10a6b062"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.0.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security-http","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security-http","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.0.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. 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García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.0.7"]}],"null_published_at":"2026-11-02T10:00:44.518Z","source_updated_at":"2026-09-10T03:48:29.099Z","source_disclosed_at":"2020-03-30T20:09:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.411Z"},{"id":"NVI-00008049","kind":"vulnerability","title":"Firewall configured with unanimous strategy was not actually unanimous in Symfony","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-g4m9-5hpf-hx72","CVE-2020-5275"],"plain_summary":"OSV carries this publisher advisory for symfony/security, symfony/security, symfony/security-http, symfony/security-http, symfony/symfony. 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This report has not examined your application.","related_sources":[{"id":"sr-f36fc13373591e9cc9c5530e1cc92551","url":"https://github.com/advisories/GHSA-g4m9-5hpf-hx72","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-g4m9-5hpf-hx72","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.411Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.0.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security-http","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/security-http","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.0.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.7"]},{"certainty":"source_listed","source_ids":["sr-f36fc13373591e9cc9c5530e1cc92551"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"Description\n-----------\n\nOn Symfony before 4.4.0, when a `Firewall` checks an access control rule (using the unanimous strategy), it iterates over all rule attributes and grant access only if *all* calls to the `accessDecisionManager` decide to grant access.\n\nAs of Symfony 4.4.0, a bug was introduced that prevents the check of attributes as soon as `accessDecisionManager` decide to grant access on one attribute.\n\nResolution\n----------\n\nThe `accessDecisionManager` is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. \n\nThe patch for this issue is available here for the 4.4 branch.\n\nCredits\n-------\n\nI would like to thank Antonio J. García Lagar for reporting & Robin Chalas for fixing the issue.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.0.7"]}],"null_published_at":"2026-10-31T22:13:22.827Z","source_updated_at":"2026-09-10T03:48:29.099Z","source_disclosed_at":"2020-03-30T20:09:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:42:20.411Z"}],"next_cursor":null,"snapshot_revision":"42594"}