{"id":"CVE-2021-27229","details":"Mumble before 1.3.4 allows remote code execution if a victim navigates to a crafted URL on a server list and clicks on the Open Webpage text.","modified":"2026-07-09T00:13:15.735745Z","published":"2021-02-16T04:15:12.733Z","related":["openSUSE-SU-2024:11065-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"9.0"},{"last_affected":"9.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/02/msg00022.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202105-13"},{"type":"FIX","url":"https://github.com/mumble-voip/mumble/commit/e59ee87abe249f345908c7d568f6879d16bfd648"},{"type":"FIX","url":"https://github.com/mumble-voip/mumble/compare/1.3.3...1.3.4"},{"type":"FIX","url":"https://github.com/mumble-voip/mumble/pull/4733"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mumble-voip/mumble","events":[{"introduced":"0"},{"fixed":"c0b5be7134673fa1c4c434b72552c200bca37b8d"},{"fixed":"e59ee87abe249f345908c7d568f6879d16bfd648"}],"database_specific":{"cpe":"cpe:2.3:a:mumble:mumble:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.3.4"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["1.3.3","1.3.2","1.3.1","1.3.1-rc1","1.3.0","1.3.0-rc2","1.3.0-rc1","1.2.4","1.2.4-rc1","1.2.4-beta1","1.2.3","1.2.3-rc3","1.2.3-rc2","1.2.3-rc1","1.2.2","1.2.1","1.2.0","1.2.0beta2","1.2.0beta1","1.1.8"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27229.json","vanir_signatures_modified":"2026-07-09T00:13:15Z","vanir_signatures":[{"source":"https://github.com/mumble-voip/mumble/commit/e59ee87abe249f345908c7d568f6879d16bfd648","target":{"file":"src/mumble/ConnectDialog.cpp","function":"ConnectDialog::on_qaUrl_triggered"},"deprecated":false,"digest":{"function_hash":"65394302460783050181570692291240513141","length":235},"id":"CVE-2021-27229-43ff6295","signature_type":"Function","signature_version":"v1"},{"id":"CVE-2021-27229-9598d386","signature_type":"Line","signature_version":"v1","source":"https://github.com/mumble-voip/mumble/commit/e59ee87abe249f345908c7d568f6879d16bfd648","target":{"file":"src/mumble/ConnectDialog.cpp"},"deprecated":false,"digest":{"line_hashes":["70232847151359564456171497302430397879","118246664800755243633469300694518903283","204380696076314686599292659447017158641","4568989370343213662826175788362273508","99591226523144294550551577742778135793","138481416414352192922181994546856922670","224021822537927809128536996686578903981"],"threshold":0.9}}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}