{"id":"UBUNTU-CVE-2024-46613","details":"WeeChat before 4.4.2 has an integer overflow and resultant buffer overflow at core/core-string.c when there are more than two billion items in a list. This affects string_free_split_shared , string_free_split, string_free_split_command, and string_free_split_tags.","modified":"2026-04-22T15:07:33.948681Z","published":"2024-11-10T21:15:00Z","upstream":["CVE-2024-46613"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-46613"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-46613"},{"type":"REPORT","url":"https://weechat.org/doc/weechat/security/WSA-2024-1/"},{"type":"REPORT","url":"https://github.com/weechat/weechat/issues/2178"},{"type":"REPORT","url":"https://github.com/weechat/weechat/commit/315f769ab25643cf501a4bf8deb8025d92654303"},{"type":"REPORT","url":"https://github.com/weechat/weechat/commit/5564baf424d847144f13ee50f0988e4f3407e638"},{"type":"REPORT","url":"https://github.com/weechat/weechat/commit/62d0347d4bdee63694354184611b0b6af5028ff2"},{"type":"REPORT","url":"https://github.com/weechat/weechat/commit/970f20af31cbcce02a99368eb633e8c4082dfe64"},{"type":"REPORT","url":"https://github.com/weechat/weechat/commit/9aa0a94156c7cc367d52c31e60d8b03239d4dbd4"}],"affected":[{"package":{"name":"weechat","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/weechat@1.4-2ubuntu0.1+esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3-1","1.3-1build1","1.4-1","1.4-1build1","1.4-1build2","1.4-2","1.4-2ubuntu0.1","1.4-2ubuntu0.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"weechat","binary_version":"1.4-2ubuntu0.1+esm1"},{"binary_name":"weechat-core","binary_version":"1.4-2ubuntu0.1+esm1"},{"binary_name":"weechat-curses","binary_version":"1.4-2ubuntu0.1+esm1"},{"binary_name":"weechat-plugins","binary_version":"1.4-2ubuntu0.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-46613.json"}},{"package":{"name":"weechat","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/weechat@1.9.1-1ubuntu1+esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9.1-1","1.9.1-1build1","1.9.1-1ubuntu1","1.9.1-1ubuntu1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"weechat","binary_version":"1.9.1-1ubuntu1+esm1"},{"binary_name":"weechat-core","binary_version":"1.9.1-1ubuntu1+esm1"},{"binary_name":"weechat-curses","binary_version":"1.9.1-1ubuntu1+esm1"},{"binary_name":"weechat-plugins","binary_version":"1.9.1-1ubuntu1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-46613.json"}},{"package":{"name":"weechat","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/weechat@2.8-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.6-2","2.6-2build1","2.6-2build2","2.6-2ubuntu1","2.6-2ubuntu2","2.8-1","2.8-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"weechat","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-core","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-curses","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-guile","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-headless","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-lua","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-perl","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-php","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-plugins","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-python","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-ruby","binary_version":"2.8-1ubuntu0.1~esm1"},{"binary_name":"weechat-tcl","binary_version":"2.8-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-46613.json"}},{"package":{"name":"weechat","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/weechat@3.5-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.3-1","3.3-1ubuntu1","3.4-2","3.4-2build1","3.4-2build2","3.4.1-1","3.5-1"],"ecosystem_specific":{"binaries":[{"binary_name":"weechat","binary_version":"3.5-1"},{"binary_name":"weechat-core","binary_version":"3.5-1"},{"binary_name":"weechat-curses","binary_version":"3.5-1"},{"binary_name":"weechat-guile","binary_version":"3.5-1"},{"binary_version":"3.5-1","binary_name":"weechat-headless"},{"binary_version":"3.5-1","binary_name":"weechat-lua"},{"binary_name":"weechat-perl","binary_version":"3.5-1"},{"binary_name":"weechat-php","binary_version":"3.5-1"},{"binary_name":"weechat-plugins","binary_version":"3.5-1"},{"binary_name":"weechat-python","binary_version":"3.5-1"},{"binary_name":"weechat-ruby","binary_version":"3.5-1"},{"binary_name":"weechat-tcl","binary_version":"3.5-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-46613.json"}},{"packag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