[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"cve-CVE-2022-39243":3},{"id":4,"cve_id":5,"euvd_id":6,"summary":7,"published":8,"cvss_data":9,"is_remote":19,"cwes":20,"cpes":23,"technologies":26,"references":29,"score":35,"epss_score":36,"epss_percentile":37,"is_kev":19,"cisa_kev_date_added":38,"cisa_kev_due_date":38,"cisa_ssvc":39,"attack_mappings":49,"exploits":56},306851,"CVE-2022-39243","EUVD-2022-6785","NuProcess vulnerable to command-line injection through insertion of NUL character(s)\n\n### Impact\nIn 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.\n\nThis vulnerability can only be exploited to inject command line arguments on Linux.\n- On macOS, any argument with a NUL character is truncated at that character. This means the malicious arguments are never seen by the started process.\n- On Windows, the entire command line is truncated at the first NUL character. This means the malicious arguments, and any intentional arguments provided after them, are never seen by the started process.\n\n### Patches\n2.0.5\n\n### Workarounds\nUsers of the library can sanitize command strings to remove NUL characters prior to passing them to NuProcess for execution.\n\n### References\nNone.\n","2022-09-30T04:29:00Z",{"cvss_v3.1":10},{"scope":11,"version":12,"baseScore":13,"attackVector":14,"baseSeverity":15,"vectorString":16,"integrityImpact":15,"userInteraction":17,"attackComplexity":18,"availabilityImpact":15,"privilegesRequired":17,"confidentialityImpact":15},"UNCHANGED","3.1",8.4,"LOCAL","HIGH","CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H","NONE","LOW",false,[21,22],"CWE-77","NVD-CWE-Other",[24,25],"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*","cpe:2.3:a:nuprocess_project:nuprocess:*:*:*:*:*:*:*:*",[27,28],"Nuprocess_Project Nuprocess","Linux Linux Kernel",[30,31,32,33,34],"https:\u002F\u002Fgithub.com\u002Fbrettwooldridge\u002FNuProcess\u002Fcommit\u002F29bc09de561bf00ff9bf77123756363a9709f868","https:\u002F\u002Fgithub.com\u002Fbrettwooldridge\u002FNuProcess\u002Fpull\u002F143","https:\u002F\u002Fgithub.com\u002Fbrettwooldridge\u002FNuProcess\u002Fsecurity\u002Fadvisories\u002FGHSA-cxgf-v2p8-7ph7","https:\u002F\u002Fnvd.nist.gov\u002Fvuln\u002Fdetail\u002FCVE-2022-39243","https:\u002F\u002Fgithub.com\u002Fbrettwooldridge\u002FNuProcess",0.57,0.0156,0.75079,null,{"timestamp":40,"automatable":41,"tech_impact":42,"exploitation":43,"cisa_decision":44,"cisa_remediation_timeline":48},"2025-04-22T15:41:21.285384Z","no","total","poc",{"vector":45,"decision":46,"priority":47},"CISAv1\u002FE:P\u002FA:N\u002FT:T\u002FM:H\u002F2026-10-25T13:36:38.504027\u002F","attend","medium","14D",[50],{"name":51,"source":52,"tactics":53,"technique_id":55},"Exploitation for Privilege Escalation","attack_vector",[54],"privilege-escalation","T1068",[57],{"link":31}]