{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-9308", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2025-08-21T05:58:24.411Z", "datePublished": "2025-08-21T16:02:12.172Z", "dateUpdated": "2025-08-21T17:32:14.661Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2025-08-21T16:02:12.172Z"}, "title": "yarnpkg Yarn request-manager.js setOptions redos", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-1333", "lang": "en", "description": "Inefficient Regular Expression Complexity"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-400", "lang": "en", "description": "Resource Consumption"}]}], "affected": [{"vendor": "yarnpkg", "product": "Yarn", "versions": [{"version": "1.22.0", "status": "affected"}, {"version": "1.22.1", "status": "affected"}, {"version": "1.22.2", "status": "affected"}, {"version": "1.22.3", "status": "affected"}, {"version": "1.22.4", "status": "affected"}, {"version": "1.22.5", "status": "affected"}, {"version": "1.22.6", "status": "affected"}, {"version": "1.22.7", "status": "affected"}, {"version": "1.22.8", "status": "affected"}, {"version": "1.22.9", "status": "affected"}, {"version": "1.22.10", "status": "affected"}, {"version": "1.22.11", "status": "affected"}, {"version": "1.22.12", "status": "affected"}, {"version": "1.22.13", "status": "affected"}, {"version": "1.22.14", "status": "affected"}, {"version": "1.22.15", "status": "affected"}, {"version": "1.22.16", "status": "affected"}, {"version": "1.22.17", "status": "affected"}, {"version": "1.22.18", "status": "affected"}, {"version": "1.22.19", "status": "affected"}, {"version": "1.22.20", "status": "affected"}, {"version": "1.22.21", "status": "affected"}, {"version": "1.22.22", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in yarnpkg Yarn up to 1.22.22. This impacts the function setOptions of the file src/util/request-manager.js. Such manipulation leads to inefficient regular expression complexity. Local access is required to approach this attack. This vulnerability only affects products that are no longer supported by the maintainer."}, {"lang": "de", "value": "Es wurde eine Schwachstelle in yarnpkg Yarn bis 1.22.22 entdeckt. Betroffen hiervon ist die Funktion setOptions der Datei src/util/request-manager.js. Mittels dem Manipulieren mit unbekannten Daten kann eine inefficient regular expression complexity-Schwachstelle ausgenutzt werden. Der Angriff muss auf lokaler Ebene erfolgen."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:R", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.3, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:R", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.7, "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:ND/RL:ND/RC:UR"}}], "timeline": [{"time": "2025-08-21T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2025-08-21T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2025-08-21T08:03:40.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "mmmsssttt (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.320913", "name": "VDB-320913 | yarnpkg Yarn request-manager.js setOptions redos", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.320913", "name": "VDB-320913 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.633486", "name": "Submit #633486 | yarn Yarn src/util/request-manager.js v1.22.22 Inefficient Regular Expression Complexity", "tags": ["third-party-advisory"]}, {"url": "https://github.com/yarnpkg/yarn/pull/9203", "tags": ["issue-tracking"]}], "tags": ["unsupported-when-assigned"]}, "adp": [{"references": [{"url": "https://github.com/yarnpkg/yarn/pull/9203", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-21T17:24:36.331263Z", "id": "CVE-2025-9308", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-21T17:32:14.661Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-9308", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-08-21T17:24:36.331263Z"}}}], "references": [{"url": "https://github.com/yarnpkg/yarn/pull/9203", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-21T17:24:43.236Z"}}], "cna": {"tags": ["unsupported-when-assigned"], "title": "yarnpkg Yarn request-manager.js setOptions redos", "credits": [{"lang": "en", "type": "reporter", "value": "mmmsssttt (VulDB User)"}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.3, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:R"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.3, "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:R"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.7, "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:ND/RL:ND/RC:UR"}}], "affected": [{"vendor": "yarnpkg", "product": "Yarn", "versions": [{"status": "affected", "version": "1.22.0"}, {"status": "affected", "version": "1.22.1"}, {"status": "affected", "version": "1.22.2"}, {"status": "affected", "version": "1.22.3"}, {"status": "affected", "version": "1.22.4"}, {"status": "affected", "version": "1.22.5"}, {"status": "affected", "version": "1.22.6"}, {"status": "affected", "version": "1.22.7"}, {"status": "affected", "version": "1.22.8"}, {"status": "affected", "version": "1.22.9"}, {"status": "affected", "version": "1.22.10"}, {"status": "affected", "version": "1.22.11"}, {"status": "affected", "version": "1.22.12"}, {"status": "affected", "version": "1.22.13"}, {"status": "affected", "version": "1.22.14"}, {"status": "affected", "version": "1.22.15"}, {"status": "affected", "version": "1.22.16"}, {"status": "affected", "version": "1.22.17"}, {"status": "affected", "version": "1.22.18"}, {"status": "affected", "version": "1.22.19"}, {"status": "affected", "version": "1.22.20"}, {"status": "affected", "version": "1.22.21"}, {"status": "affected", "version": "1.22.22"}]}], "timeline": [{"lang": "en", "time": "2025-08-21T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2025-08-21T02:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2025-08-21T08:03:40.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/?id.320913", "name": "VDB-320913 | yarnpkg Yarn request-manager.js setOptions redos", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.320913", "name": "VDB-320913 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.633486", "name": "Submit #633486 | yarn Yarn src/util/request-manager.js v1.22.22 Inefficient Regular Expression Complexity", "tags": ["third-party-advisory"]}, {"url": "https://github.com/yarnpkg/yarn/pull/9203", "tags": ["issue-tracking"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in yarnpkg Yarn up to 1.22.22. This impacts the function setOptions of the file src/util/request-manager.js. Such manipulation leads to inefficient regular expression complexity. Local access is required to approach this attack. This vulnerability only affects products that are no longer supported by the maintainer."}, {"lang": "de", "value": "Es wurde eine Schwachstelle in yarnpkg Yarn bis 1.22.22 entdeckt. Betroffen hiervon ist die Funktion setOptions der Datei src/util/request-manager.js. Mittels dem Manipulieren mit unbekannten Daten kann eine inefficient regular expression complexity-Schwachstelle ausgenutzt werden. Der Angriff muss auf lokaler Ebene erfolgen."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-1333", "description": "Inefficient Regular Expression Complexity"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-400", "description": "Resource Consumption"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2025-08-21T16:02:12.172Z"}}}, "cveMetadata": {"cveId": "CVE-2025-9308", "state": "PUBLISHED", "dateUpdated": "2025-08-21T17:32:14.661Z", "dateReserved": "2025-08-21T05:58:24.411Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2025-08-21T16:02:12.172Z", "assignerShortName": "VulDB"}, "dataVersion": "5.1"}

{"cveTags": [{"sourceIdentifier": "cna@vuldb.com", "tags": ["unsupported-when-assigned"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in yarnpkg Yarn up to 1.22.22. This impacts the function setOptions of the file src/util/request-manager.js. Such manipulation leads to inefficient regular expression complexity. Local access is required to approach this attack. This vulnerability only affects products that are no longer supported by the maintainer."}], "id": "CVE-2025-9308", "lastModified": "2025-08-21T18:15:38.213", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 1.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.1, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2025-08-21T16:15:35.790", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/yarnpkg/yarn/pull/9203"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?ctiid.320913"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?id.320913"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?submit.633486"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/yarnpkg/yarn/pull/9203"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-1333"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}