{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-25T13:14:33.718","vulnerabilities":[{"cve":{"id":"CVE-2022-39243","sourceIdentifier":"security-advisories@github.com","published":"2022-09-26T14:15:10.407","lastModified":"2026-06-17T04:57:59.053","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"NuProcess is an external process execution implementation for Java. In all the versions of NuProcess where it forks processes by using the JVM's Java_java_lang_UNIXProcess_forkAndExec method (1.2.0+), attackers can use NUL characters in their strings to perform command line injection. Java's ProcessBuilder isn't vulnerable because of a check in ProcessBuilder.start. NuProcess is missing that check. This vulnerability can only be exploited to inject command line arguments on Linux. Version 2.0.5 contains a patch. As a workaround, users of the library can sanitize command strings to remove NUL characters prior to passing them to NuProcess for execution."},{"lang":"es","value":"NuProcess es una implementación de ejecución de procesos externos para Java. En todas las versiones de NuProcess en las que bifurca procesos usando el método Java_java_lang_UNIXProcess_forkAndExec de la JVM (1.2.0+), los atacantes pueden usar caracteres NUL en sus cadenas para llevar a cabo una inyección en la línea de comandos. El ProcessBuilder de Java no es vulnerable debido a una comprobación en ProcessBuilder.start. NuProcess carece de esa comprobación. Esta vulnerabilidad sólo puede ser explotada para inyectar argumentos de línea de comandos en Linux. La versión 2.0.5 contiene un parche. Como mitigación, los usuarios de la biblioteca pueden sanear las cadenas de comandos para eliminar los caracteres NUL antes de pasarlas a NuProcess para su ejecución.\n"}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"brettwooldridge","product":"NuProcess","versions":[{"version":">= 1.2.0, < 2.0.5","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.4,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.5,"impactScore":5.9},{"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:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-04-22T15:41:21.285384Z","id":"CVE-2022-39243","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-77"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:nuprocess_project:nuprocess:*:*:*:*:*:*:*:*","versionStartIncluding":"1.2.0","versionEndExcluding":"2.0.5","matchCriteriaId":"7A3FB441-B053-438A-92B0-70FEDFA4A66E"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*","matchCriteriaId":"703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}]}]}],"references":[{"url":"https://github.com/brettwooldridge/NuProcess/commit/29bc09de561bf00ff9bf77123756363a9709f868","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/brettwooldridge/NuProcess/pull/143","source":"security-advisories@github.com","tags":["Exploit","Patch","Third Party Advisory"]},{"url":"https://github.com/brettwooldridge/NuProcess/security/advisories/GHSA-cxgf-v2p8-7ph7","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/brettwooldridge/NuProcess/commit/29bc09de561bf00ff9bf77123756363a9709f868","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/brettwooldridge/NuProcess/pull/143","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch","Third Party Advisory"]},{"url":"https://github.com/brettwooldridge/NuProcess/security/advisories/GHSA-cxgf-v2p8-7ph7","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}