{"id":"CVE-2021-42373","state":"PUBLISHED","title":"A NULL pointer dereference in Busybox's man applet leads to denial of service when a section name is supplied but no page argument is given","description":"A NULL pointer dereference in Busybox's man applet leads to denial of service when a section name is supplied but no page argument is given","publishedAt":"2021-11-15T00:00:00.000Z","updatedAt":"2024-08-04T03:30:38.267Z","severity":null,"assigner":"JFROG","products":["busybox busybox"],"affected":[{"vendor":"busybox","product":"busybox","versions":[{"version":"unspecified","status":"affected","lessThan":"1.34.0","versionType":"custom"}]}],"references":["https://jfrog.com/blog/unboxing-busybox-14-new-vulnerabilities-uncovered-by-claroty-and-jfrog/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UQXGOGWBIYWOIVXJVRKHZR34UMEHQBXS/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6T2TURBYYJGBMQTTN2DSOAIQGP7WCPGV/","https://security.netapp.com/advisory/ntap-20211223-0002/","https://claroty.com/team82/research/unboxing-busybox-14-vulnerabilities-uncovered-by-claroty-jfrog"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T19:49:04.473Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/42xxx/CVE-2021-42373.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-42373","state":"PUBLISHED","datePublished":"2021-11-15T00:00:00.000Z","dateUpdated":"2024-08-04T03:30:38.267Z","assignerShortName":"JFROG","assignerOrgId":"48a46f29-ae42-4e1d-90dd-c1676c1e5e6d","dateReserved":"2021-10-14T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A NULL pointer dereference in Busybox's man applet leads to denial of service when a section name is supplied but no page argument is given"}],"affected":[{"vendor":"busybox","product":"busybox","versions":[{"version":"unspecified","status":"affected","lessThan":"1.34.0","versionType":"custom"}]}],"references":[{"url":"https://jfrog.com/blog/unboxing-busybox-14-new-vulnerabilities-uncovered-by-claroty-and-jfrog/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UQXGOGWBIYWOIVXJVRKHZR34UMEHQBXS/","name":"FEDORA-2021-5a95823596","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6T2TURBYYJGBMQTTN2DSOAIQGP7WCPGV/","name":"FEDORA-2021-c52c0fe490","tags":["vendor-advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20211223-0002/"},{"url":"https://claroty.com/team82/research/unboxing-busybox-14-vulnerabilities-uncovered-by-claroty-jfrog"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","type":"CWE","lang":"en","description":"CWE-476"}]}],"providerMetadata":{"shortName":"JFROG","orgId":"48a46f29-ae42-4e1d-90dd-c1676c1e5e6d","dateUpdated":"2023-04-25T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://jfrog.com/blog/unboxing-busybox-14-new-vulnerabilities-uncovered-by-claroty-and-jfrog/","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UQXGOGWBIYWOIVXJVRKHZR34UMEHQBXS/","name":"FEDORA-2021-5a95823596","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6T2TURBYYJGBMQTTN2DSOAIQGP7WCPGV/","name":"FEDORA-2021-c52c0fe490","tags":["vendor-advisory","x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20211223-0002/","tags":["x_transferred"]},{"url":"https://claroty.com/team82/research/unboxing-busybox-14-vulnerabilities-uncovered-by-claroty-jfrog","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T03:30:38.267Z"}}]}}}