{"id":"CVE-2026-79899","state":"PUBLISHED","title":"Fortra BoKS Manager bccgethostcert insecure temporary file vulnerability","description":"Fortra BoKS Manager contains an insecure temporary file vulnerability in bccgethostcert. The utility creates predictable temporary files without first setting a restrictive umask. A local user on the BoKS Master who can read files under BOKS_tmp may be able to obtain CA secret or host private-key material while the utility runs, or obtain CA secret material left behind after successful certificate creation.","publishedAt":"2026-10-01T14:37:23.805Z","updatedAt":"2026-10-01T15:28:05.358Z","severity":{"score":7.9,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","source":"Fortra"},"assigner":"Fortra","products":["Fortra BoKS Manager"],"affected":[{"vendor":"Fortra","product":"BoKS Manager","defaultStatus":"unaffected","versions":[{"version":"8.1.0.0","status":"affected","lessThanOrEqual":"8.1.0.23","versionType":"custom"},{"version":"9.0.0.0","status":"affected","lessThanOrEqual":"9.0.0.6","versionType":"custom"}],"modules":["bccgethostcert"]}],"references":["https://www.fortra.com/security/advisories/product-security/fi-2026-014"],"weaknesses":["CWE-377"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/79xxx/CVE-2026-79899.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-79899","state":"PUBLISHED","datePublished":"2026-10-01T14:37:23.805Z","dateUpdated":"2026-10-01T15:28:05.358Z","assignerShortName":"Fortra","assignerOrgId":"df4dee71-de3a-4139-9588-11b62fe6c0ff","dateReserved":"2026-08-25T14:50:11.492Z"},"containers":{"cna":{"title":"Fortra BoKS Manager bccgethostcert insecure temporary file vulnerability","descriptions":[{"lang":"en","value":"Fortra BoKS Manager contains an insecure temporary file vulnerability in bccgethostcert. The utility creates predictable temporary files without first setting a restrictive umask. A local user on the BoKS Master who can read files under BOKS_tmp may be able to obtain CA secret or host private-key material while the utility runs, or obtain CA secret material left behind after successful certificate creation."}],"affected":[{"vendor":"Fortra","product":"BoKS Manager","defaultStatus":"unaffected","versions":[{"version":"8.1.0.0","status":"affected","lessThanOrEqual":"8.1.0.23","versionType":"custom"},{"version":"9.0.0.0","status":"affected","lessThanOrEqual":"9.0.0.6","versionType":"custom"}],"modules":["bccgethostcert"]}],"references":[{"url":"https://www.fortra.com/security/advisories/product-security/fi-2026-014"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":7.9,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-377","lang":"en","description":"CWE-377: Insecure Temporary File","type":"CWE"}]}],"providerMetadata":{"shortName":"Fortra","orgId":"df4dee71-de3a-4139-9588-11b62fe6c0ff","dateUpdated":"2026-10-01T14:37:23.805Z"},"impacts":[{"capecId":"CAPEC-155","descriptions":[{"lang":"en","value":"CAPEC-155 Screen Temporary Files for Sensitive Information"}]}],"workarounds":[{"lang":"en","value":"Until a fixed release is installed, restrict local access to the BoKS Master and BOKS_tmp, invoke bccgethostcert with a restrictive umask such as 077, and securely remove any stale bcccax.* or bcccreds.* files from BOKS_tmp.","supportingMedia":[{"type":"text/html","base64":false,"value":"Until a fixed release is installed, restrict local access to the BoKS Master and BOKS_tmp, invoke bccgethostcert with a restrictive umask such as 077, and securely remove any stale bcccax.* or bcccreds.* files from BOKS_tmp."}]}],"solutions":[{"lang":"en","value":"Upgrade to boks-server 8.1.0.24 or 9.0.0.7.","supportingMedia":[{"type":"text/html","base64":false,"value":"Upgrade to boks-server 8.1.0.24 or 9.0.0.7."}]}],"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-79899","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-10-01T15:15:16.158691Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-01T15:28:05.358Z"}}]}}}