2 lines
5.8 KiB
JSON
2 lines
5.8 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"ADC","vendor":"NetScaler","versions":[{"lessThan":"66.59","status":"affected","version":"14.1","versionType":"patch"},{"lessThan":"62.23","status":"affected","version":"13.1","versionType":"patch"},{"lessThan":"37.262","status":"affected","version":"13.1 FIPS and NDcPP","versionType":"patch"}]},{"defaultStatus":"unaffected","product":"Gateway","vendor":"NetScaler","versions":[{"lessThan":"66.59","status":"affected","version":"14.1","versionType":"patch"},{"lessThan":"62.23","status":"affected","version":"13.1","versionType":"patch"}]}],"source":"50a63c94-1ea7-4568-8c11-eb79e7c5a2b5"}],"cisaActionDue":"2026-04-02","cisaExploitAdd":"2026-03-30","cisaRequiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","cisaVulnerabilityName":"Citrix NetScaler Out-of-Bounds Read Vulnerability","configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*","matchCriteriaId":"453E034F-91B1-48E0-A0C2-4DE99EA221DB","versionEndExcluding":"13.1-37.262","versionStartIncluding":"13.1","vulnerable":true},{"criteria":"cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*","matchCriteriaId":"5C536886-5796-4FB4-BB94-BE34DE32339A","versionEndExcluding":"13.1-37.262","versionStartIncluding":"13.1","vulnerable":true},{"criteria":"cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*","matchCriteriaId":"E2DFB77E-B610-4FAC-84EB-CAB9D68F16F4","versionEndExcluding":"13.1-62.23","versionStartIncluding":"13.1","vulnerable":true},{"criteria":"cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*","matchCriteriaId":"F1145E85-5AEC-4584-A385-1DAA2084CD9F","versionEndExcluding":"14.1-60.58","versionStartIncluding":"14.1","vulnerable":true}],"negate":false,"operator":"OR"}]},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*","matchCriteriaId":"46A54BC1-9EA0-4F74-81D1-48FB04AE4479","versionEndExcluding":"13.1-62.23","versionStartIncluding":"13.1","vulnerable":true},{"criteria":"cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*","matchCriteriaId":"FEA94A98-44D9-4A3A-8713-7A4963CD820B","versionEndExcluding":"14.1-60.58","versionStartIncluding":"14.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread"},{"lang":"es","value":"Validación de entrada insuficiente en NetScaler ADC y NetScaler Gateway cuando se configura como un IDP SAML, lo que lleva a una sobrelectura de memoria."}],"id":"CVE-2026-3055","lastModified":"2026-06-17T10:42:58.157","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":9.3,"baseSeverity":"CRITICAL","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":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"50a63c94-1ea7-4568-8c11-eb79e7c5a2b5","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-3055","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-03-23T00:00:00+00:00","version":"2.0.3"}}]},"published":"2026-03-23T21:17:17.477","references":[{"source":"50a63c94-1ea7-4568-8c11-eb79e7c5a2b5","tags":["Vendor Advisory"],"url":"https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696300"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Third Party Advisory"],"url":"https://labs.watchtowr.com/please-we-beg-just-one-weekend-free-of-appliances-citrix-netscaler-cve-2026-3055-memory-overread-part-2/"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["US Government Resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-3055"}],"sourceIdentifier":"50a63c94-1ea7-4568-8c11-eb79e7c5a2b5","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-125"}],"source":"50a63c94-1ea7-4568-8c11-eb79e7c5a2b5","type":"Secondary"}]}
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