{"id":"CVE-2017-18265","aliases":["DEBIAN-CVE-2017-18265","DSA-4198-1","EUVD-2017-9392","GHSA-3xch-grx2-hhmh","UBUNTU-CVE-2017-18265"],"status":"published","title":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash),...","description":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket package from Debian stretch. The attacker needs to trigger a stream error. A crash can be observed in, for example, the c2s module.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01692,"percentile":0.77253,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2018-05-09T00:00:00Z","modified":"2026-09-01T20:03:47Z","fixes":[{"ecosystem":"Debian:12","package":"prosody","fixed_in":["0.10.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"prosody","fixed_in":["0.10.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"prosody","fixed_in":["0.10.0-1"],"sources":["osv"]},{"ecosystem":"Debian:9","package":"prosody","fixed_in":["0.9.12-2+deb9u1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"prosody","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"prosody","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"prosody","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-1"}]}]},{"source":"osv","ecosystem":"Debian:9","package":"prosody","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-2+deb9u1"}]}],"versions":["0.9.12-2"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"prosody","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.8-1","0.9.9-1","0.9.10-1"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"prosody","product":"prosody"}],"references":[{"url":"https://www.debian.org/security/2018/dsa-4198","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Technical Description","article"]},{"url":"https://hg.prosody.im/0.9/rev/176b7f4e4ac9","tags":["x_refsource_MISC","x_transferred","Patch","fix","report"]},{"url":"https://hg.prosody.im/0.9/rev/adfffc5b4e2a","tags":["x_refsource_MISC","x_transferred","Patch","fix","report"]},{"url":"https://prosody.im/issues/issue/987","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://bugs.debian.org/875829","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Mailing List","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-18265"},{"url":"https://github.com/advisories/GHSA-3xch-grx2-hhmh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-18265","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-18265","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-18265","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-18265","description":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket package from Debian stretch. The attacker needs to trigger a stream error. A crash can be observed in, for example, the c2s module.","status":"published","published":"2018-05-09T17:00:00Z","modified":"2024-08-05T21:13:49.298Z","updated_at":"2026-11-02T14:33:21.747294Z"}],"euvd":[{"id":"EUVD-2017-9392","description":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket package from Debian stretch. The attacker needs to trigger a stream error. A crash can be observed in, for example, the c2s module.","status":"published","published":"2018-05-09T17:00:00Z","modified":"2024-08-05T21:13:49Z","updated_at":"2026-11-03T02:23:07.6199Z"}],"ghsa":[{"id":"GHSA-3xch-grx2-hhmh","title":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash),...","description":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket package from Debian stretch. The attacker needs to trigger a stream error. A crash can be observed in, for example, the c2s module.","status":"published","published":"2022-05-13T01:44:38Z","modified":"2023-02-02T05:01:02Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T14:51:05.943235Z"}],"nvd":[{"id":"CVE-2017-18265","description":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket package from Debian stretch. The attacker needs to trigger a stream error. A crash can be observed in, for example, the c2s module.","status":"published","published":"2018-05-09T17:29:00.227Z","modified":"2026-06-17T01:12:30.577Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:17.638656Z"}],"osv":[{"id":"CVE-2017-18265","description":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket package from Debian stretch. The attacker needs to trigger a stream error. A crash can be observed in, for example, the c2s module.","status":"published","published":"2018-05-09T17:29:00.227Z","modified":"2026-03-15T22:24:07.754477Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:05.486486Z"},{"id":"DEBIAN-CVE-2017-18265","description":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket package from Debian stretch. The attacker needs to trigger a stream error. A crash can be observed in, for example, the c2s module.","status":"published","published":"2018-05-09T17:29:00.227Z","modified":"2026-09-01T20:03:47.085484518Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:29.100767Z"},{"id":"UBUNTU-CVE-2017-18265","description":"Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket package from Debian stretch. The attacker needs to trigger a stream error. A crash can be observed in, for example, the c2s module.","status":"published","published":"2018-05-09T17:29:00Z","modified":"2025-10-24T04:46:40Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:14.977781Z"},{"id":"DSA-4198-1","title":"prosody - security update","status":"published","published":"2018-05-09T00:00:00Z","modified":"2026-03-09T01:21:46.504535Z","updated_at":"2026-11-02T15:46:16.862196Z"}]}}