{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T18:54:32.021","vulnerabilities":[{"cve":{"id":"CVE-2021-32494","sourceIdentifier":"patrick@puiterwijk.org","published":"2023-07-07T19:15:09.507","lastModified":"2024-11-21T06:07:08.793","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Radare2 has a division by zero vulnerability in Mach-O parser's rebase_buffer function. This allow attackers to create malicious inputs that can cause denial of service.\n\n\n"}],"metrics":{"cvssMetricV31":[{"source":"patrick@puiterwijk.org","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","baseScore":10.0,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":6.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"patrick@puiterwijk.org","type":"Secondary","description":[{"lang":"en","value":"CWE-369"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-369"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:radare:radare2:5.3.0:*:*:*:*:*:*:*","matchCriteriaId":"BAF29F76-DF28-4143-9BF5-FDC0F1CA5B81"}]}]}],"references":[{"url":"https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62","source":"patrick@puiterwijk.org","tags":["Patch","Vendor Advisory"]},{"url":"https://github.com/radareorg/radare2/issues/18667","source":"patrick@puiterwijk.org","tags":["Exploit","Issue Tracking","Patch","Vendor Advisory"]},{"url":"https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"https://github.com/radareorg/radare2/issues/18667","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Patch","Vendor Advisory"]}]}}]}