Show plain JSON{"id": "CVE-2022-26485", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2022-12-22T20:15:22.563", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1758062", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2022-09/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0."}, {"lang": "es", "value": "La eliminaci\u00f3n de un par\u00e1metro XSLT durante el procesamiento podr\u00eda haber dado lugar a un use-after-free explotable. Hemos recibido informes de ataques en la naturaleza que abusan de esta falla. Esta vulnerabilidad afecta a Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox para Android < 97.3.0, Thunderbird < 91.6.2 y Focus < 97.3.0."}], "lastModified": "2022-12-30T16:22:40.097", "cisaActionDue": "2022-03-21", "cisaExploitAdd": "2022-03-07", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D8E2245-D602-42F5-AA80-B3CFA666E595", "versionEndExcluding": "97.0.2"}, {"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:*", "vulnerable": true, "matchCriteriaId": "CDD84821-8FA2-483B-995B-5C1F571D4247", "versionEndExcluding": "97.3.0"}, {"criteria": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4AE9257B-B169-42AF-82C6-EF62FDFE2110", "versionEndExcluding": "91.6.1"}, {"criteria": "cpe:2.3:a:mozilla:firefox_focus:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F1EC4DF-B869-4BEB-BB9D-C629F82A9941", "versionEndExcluding": "97.3.0"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA3A4431-52FE-4BEE-A847-B500211A79AD", "versionEndExcluding": "91.6.2"}], "operator": "OR"}]}], "sourceIdentifier": "security@mozilla.org", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Mozilla Firefox Use-After-Free Vulnerability"}