{"id":"CVE-2019-18823","aliases":["DEBIAN-CVE-2019-18823","DLA-2724-1","DSA-5144-1","EUVD-2019-8525","GHSA-4w4f-pcxr-8ppr","UBUNTU-CVE-2019-18823"],"status":"published","title":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect...","description":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02811,"percentile":0.86633,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200","CWE-287"],"published":"2020-04-27T14:07:26Z","modified":"2026-10-24T10:30:58Z","fixes":[{"ecosystem":"Debian:13","package":"condor","fixed_in":["23.2.0+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"condor","fixed_in":["23.2.0+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:9","package":"condor","fixed_in":["8.4.11~dfsg.1-1+deb9u1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:13","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"23.2.0+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"23.2.0+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:9","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.11~dfsg.1-1+deb9u1"}]}],"versions":["8.4.11~dfsg.1-1"]},{"source":"osv","ecosystem":"Debian:10","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.6.8~dfsg.1-2+deb10u1"}]}],"versions":["8.6.8~dfsg.1-2"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.8.8~dfsg.1-2","7.8.8~dfsg.1-2.1","8.0.5~dfsg.1-1ubuntu1","8.0.5~dfsg.1-1ubuntu1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.2.9~dfsg.1-1","8.4.2~dfsg.1-1","8.4.2~dfsg.1-1build1","8.4.2~dfsg.1-1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.11~dfsg.1-2","8.4.11~dfsg.1-3","8.6.8~dfsg.1-1","8.6.8~dfsg.1-2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.6.8~dfsg.1-2build1","8.6.8~dfsg.1-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["23.2.0+dfsg-1","23.2.0+dfsg-2","23.4.0+dfsg-1","23.4.0+dfsg-1ubuntu2","23.4.0+dfsg-1ubuntu3","23.4.0+dfsg-1ubuntu4","23.4.0+dfsg-1ubuntu4.1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["23.6.2+dfsg-2build1","23.9.6+dfsg-2","23.9.6+dfsg-2build1","23.9.6+dfsg-2.1","23.9.6+dfsg-2.1build2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["25.6.1+dfsg-1","25.8.2+dfsg-1","25.10.1+dfsg-1","25.10.1+dfsg-2","25.11.0+dfsg-1","25.12.2+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"condor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["23.9.6+dfsg-2.1build2","25.6.1+dfsg-1"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"fedoraproject","product":"fedora"},{"vendor":"wisc","product":"htcondor"}],"references":[{"url":"https://research.cs.wisc.edu/htcondor/new.html","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://research.cs.wisc.edu/htcondor/","tags":["x_refsource_MISC","x_transferred","Product","web"]},{"url":"https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2020-0003.html","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Vendor Advisory","advisory","report"]},{"url":"https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2020-0002.html","tags":["x_refsource_MISC","x_transferred","Mitigation","Vendor Advisory","advisory","report"]},{"url":"https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2020-0001.html","tags":["x_refsource_MISC","x_transferred","Mitigation","Vendor Advisory","advisory","report"]},{"url":"https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2020-0004.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3EOTJJOSMYKXIYXWSG3H4KN332EDSEB6/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BL5YCZXYS67MLJSHR4OLSWVHBE6PZJSB/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMPZ7XPOPA4JGAQAUJ4K7JV653DSCIDK/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/08/msg00000.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://www.debian.org/security/2022/dsa-5144","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18823"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3EOTJJOSMYKXIYXWSG3H4KN332EDSEB6/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BL5YCZXYS67MLJSHR4OLSWVHBE6PZJSB/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VMPZ7XPOPA4JGAQAUJ4K7JV653DSCIDK/"},{"url":"https://github.com/advisories/GHSA-4w4f-pcxr-8ppr"},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-18823","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-18823","tags":["report"]},{"url":"https://github.com/htcondor/htcondor/commit/95eaee86e7ad3852c17df46a1b8b193dabd1fd14","tags":["report"]},{"url":"https://github.com/htcondor/htcondor/commit/07e33c8b14aa00e04d045d4d79c963db082a3129","tags":["report"]},{"url":"https://github.com/htcondor/htcondor/commit/cbcb93695a932d511c1c7bd40aed1eabeff01d8d","tags":["report"]},{"url":"https://github.com/htcondor/htcondor/commit/3916209123a8ef762b7a9cd84ca0cf8b2cd99716","tags":["report"]},{"url":"https://github.com/htcondor/htcondor/commit/5c84c6f0b3db4eda1eec42c2c708069bb9393f0b","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-18823","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-18823","description":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)","status":"published","published":"2020-04-27T14:07:26Z","modified":"2024-08-05T02:02:39.844Z","updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-8525","description":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)","status":"published","published":"2020-04-27T14:07:26Z","modified":"2024-08-05T02:02:39Z","updated_at":"2026-11-03T02:40:27.303586Z"}],"ghsa":[{"id":"GHSA-4w4f-pcxr-8ppr","title":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect...","description":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)","status":"published","published":"2022-05-24T17:16:32Z","modified":"2023-01-27T05:07:13Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-200","CWE-287"],"updated_at":"2026-11-02T14:43:05.020647Z"}],"nvd":[{"id":"CVE-2019-18823","description":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)","status":"published","published":"2020-04-27T15:15:12.22Z","modified":"2026-06-17T02:25:24.54Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:05:46.451008Z"}],"osv":[{"id":"CVE-2019-18823","description":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)","status":"published","published":"2020-04-27T15:15:12.22Z","modified":"2026-10-24T10:30:58.808926912Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:11.673963Z"},{"id":"DEBIAN-CVE-2019-18823","description":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)","status":"published","published":"2020-04-27T15:15:12.22Z","modified":"2026-09-21T07:03:11.050566355Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:31.867036Z"},{"id":"UBUNTU-CVE-2019-18823","description":"HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)","status":"published","published":"2020-04-27T15:15:00Z","modified":"2026-10-17T12:56:07.281870459Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:20.325378Z"},{"id":"DLA-2724-1","title":"condor - security update","status":"published","published":"2021-08-01T00:00:00Z","modified":"2026-03-09T01:22:42.66531Z","updated_at":"2026-11-02T15:46:10.712745Z"},{"id":"DSA-5144-1","title":"condor - security update","status":"published","published":"2022-05-22T00:00:00Z","modified":"2026-03-09T02:08:55.448841Z","updated_at":"2026-11-02T15:46:17.543497Z"}]}}