{"id":"CVE-2019-15719","details":"Altair PBS Professional through 19.1.2 allows Privilege Escalation because an attacker can send a message directly to pbs_mom, which fails to properly authenticate the message. This results in code execution as an arbitrary user.","modified":"2026-08-27T03:48:26.617527345Z","published":"2019-10-09T12:15:10.407Z","database_specific":{"unresolved_ranges":[{"source":"CPE_RANGE","vendor_product":"altair:pbs_professional","cpes":["cpe:2.3:a:altair:pbs_professional:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"13.0.0"},{"fixed":"13.0.412"},{"introduced":"14.0.0"},{"fixed":"14.2.7"},{"introduced":"18.0.0"},{"fixed":"18.2.5"},{"introduced":"19.2.0"},{"fixed":"19.2.4"}]}]},"references":[{"type":"WEB","url":"https://www.pbspro.org/"},{"type":"ADVISORY","url":"https://www.hpcsec.com"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/154782/PBS-Professional-19.2.3-Authentication-Bypass.html"},{"type":"EVIDENCE","url":"https://www.hpcsec.com/2019/10/08/cve-2019-15719/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openpbs/openpbs","events":[{"introduced":"0"},{"fixed":"33345beab9f57c6caf98efe1dbb2a0e0b70413fa"}],"database_specific":{"cpe":"cpe:2.3:a:altair:pbs_professional:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"19.1.0"},{"fixed":"19.1.3"}],"source":"CPE_RANGE"}}],"versions":["v19.1.2","v19.1.1","v19.1.1beta1","v18.1.beta","OpenHPC_20160515"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-15719.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}