2 lines
6.1 KiB
JSON
2 lines
6.1 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Barracuda Email Security Gateway","vendor":"Barracuda","versions":[{"lessThan":"9.2.0.006","status":"affected","version":"5.1.3.001","versionType":"custom"}]}],"source":"cve-coordination@google.com"}],"cisaActionDue":"2023-06-16","cisaExploitAdd":"2023-05-26","cisaRequiredAction":"Apply updates per vendor instructions.","cisaVulnerabilityName":"Barracuda Networks ESG Appliance Improper Input Validation Vulnerability","configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:barracuda:email_security_gateway_300_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"F270DBDA-EE31-4AF0-8743-D742467485CF","versionEndIncluding":"9.2.0.006","versionStartIncluding":"5.1.3.001","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:barracuda:email_security_gateway_300:-:*:*:*:*:*:*:*","matchCriteriaId":"824DAE15-3628-4346-947E-C33FA46AADE6","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:barracuda:email_security_gateway_400_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"4A9B9E0B-F8D4-4626-AD39-BD525D638693","versionEndIncluding":"9.2.0.006","versionStartIncluding":"5.1.3.001","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:barracuda:email_security_gateway_400:-:*:*:*:*:*:*:*","matchCriteriaId":"ACD3DD62-D690-47F9-8416-61AD78B33699","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:barracuda:email_security_gateway_600_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"83D228EA-35C8-4B6E-9D22-CF0F7C20362B","versionEndIncluding":"9.2.0.006","versionStartIncluding":"5.1.3.001","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:barracuda:email_security_gateway_600:-:*:*:*:*:*:*:*","matchCriteriaId":"6C507D86-2E68-44A4-A31C-EEF9A6BBEE54","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:barracuda:email_security_gateway_800_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"8ADAC6B0-DE92-41F6-B8B1-1C830BB70C24","versionEndIncluding":"9.2.0.006","versionStartIncluding":"5.1.3.001","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:barracuda:email_security_gateway_800:-:*:*:*:*:*:*:*","matchCriteriaId":"74D999D5-6CE5-49F7-A0C5-0B44704FEE45","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:barracuda:email_security_gateway_900_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"C5A27A43-E632-4C8A-A9F8-49C6E091E7ED","versionEndIncluding":"9.2.0.006","versionStartIncluding":"5.1.3.001","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:barracuda:email_security_gateway_900:-:*:*:*:*:*:*:*","matchCriteriaId":"FFA6EA4B-B0FF-437B-A48E-F11D0CD5EB2B","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A remote command injection vulnerability exists in the Barracuda Email Security Gateway (appliance form factor only) product effecting versions 5.1.3.001-9.2.0.006. The vulnerability arises out of a failure to comprehensively sanitize the processing of .tar file (tape archives). The vulnerability stems from incomplete input validation of a user-supplied .tar file as it pertains to the names of the files contained within the archive. As a consequence, a remote attacker can specifically format these file names in a particular manner that will result in remotely executing a system command through Perl's qx operator with the privileges of the Email Security Gateway product. This issue was fixed as part of BNSF-36456 patch. This patch was automatically applied to all customer appliances."}],"id":"CVE-2023-2868","lastModified":"2026-06-17T05:53:39.770","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":9.4,"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:L","version":"3.1"},"exploitabilityScore":3.9,"impactScore":5.5,"source":"cve-coordination@google.com","type":"Secondary"},{"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"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2023-2868","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2025-01-16T15:36:08.898946Z","version":"2.0.3"}}]},"published":"2023-05-24T19:15:09.363","references":[{"source":"cve-coordination@google.com","tags":["Vendor Advisory"],"url":"https://status.barracuda.com/incidents/34kx82j5n4q9"},{"source":"cve-coordination@google.com","tags":["Mitigation","Vendor Advisory"],"url":"https://www.barracuda.com/company/legal/esg-vulnerability"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://status.barracuda.com/incidents/34kx82j5n4q9"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mitigation","Vendor Advisory"],"url":"https://www.barracuda.com/company/legal/esg-vulnerability"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["US Government Resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-2868"}],"sourceIdentifier":"cve-coordination@google.com","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-20"}],"source":"cve-coordination@google.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-77"}],"source":"nvd@nist.gov","type":"Primary"}]}
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