dev/audio device on Solaris 2.2 and earlier, and SunOS 4.1.x, allow any local user to read from the device, which could be used by an attacker to monitor conversations happening near a machine that has a microphone. NIST National Vulnerability Database (NVD) -- services.nvd.nist.gov (CVE / CVSS / CPE). {"cve":{"id":"CVE-1999-1137","sourceIdentifier":"cve@mitre.org","published":"1993-10-01T04:00:00.000","lastModified":"2026-06-16T21:49:47.960","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The permissions for the /dev/audio device on Solaris 2.2 and earlier, and SunOS 4.1.x, allow any local user to read from the device, which could be used by an attacker to monitor conversations happening near a machine that has a microphone."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:sun:solaris:*:*:*:*:*:*:*:*","matchCriteriaId":"469B74F2-4B89-42B8-8638-731E92D463B9"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:sunos:*:*:*:*:*:*:*:*","matchCriteriaId":"11AEFEC9-5DB4-44CB-977D-6561DC1680C1"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:sunos:*:*:*:*:*:*:*:*","versionEndIncluding":"5.2","matchCriteriaId":"672DD6BA-F3B2-4F1A-BA2C-0DA68A47853A"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:sunos:4.1:*:*:*:*:*:*:*","matchCriteriaId":"B5955AC0-3036-4943-B6BD-52DD3E039089"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:sunos:5.0:*:*:*:*:*:*:*","matchCriteriaId":"C1370216-93EB-400F-9AA6-CB2DC316DAA7"}]}]}],"references":[{"url":"http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/122&type=0&nav=sec.sba","source":"cve@mitre.org","tags":["Patch","Vendor Advisory"]},{"url":"http://www.ciac.org/ciac/bulletins/e-01.shtml","source":"cve@mitre.org","tags":["Patch","Vendor Advisory"]},{"url":"http://www.osvdb.org/6436","source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/549","source":"cve@mitre.org"},{"url":"http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/122&type=0&nav=sec.sba","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"http://www.ciac.org/ciac/bulletins/e-01.shtml","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"http://www.osvdb.org/6436","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/549","source":"af854a3a-2127-422b-91ae-364da2661108"}]}},