{"id":"UBUNTU-CVE-2017-1000458","details":"Bro before Bro v2.5.2 is vulnerable to an out of bounds write in the ContentLine analyzer allowing remote attackers to cause a denial of service (crash) and possibly other exploitation.","modified":"2025-10-24T04:46:42Z","published":"2018-01-02T18:29:00Z","upstream":["CVE-2017-1000458"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-1000458"},{"type":"REPORT","url":"https://bro-tracker.atlassian.net/browse/BIT-1856"},{"type":"REPORT","url":"https://github.com/bro/bro/commit/6c0f101a62489b1c5927b4ed63b0e1d37db40282"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-1000458"}],"affected":[{"package":{"name":"bro","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/bro@2.4.1+dfsg-2build1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4+dfsg-1","2.4.1+dfsg-1","2.4.1+dfsg-2","2.4.1+dfsg-2build1"],"ecosystem_specific":{"binaries":[{"binary_name":"bro","binary_version":"2.4.1+dfsg-2build1"},{"binary_name":"bro-common","binary_version":"2.4.1+dfsg-2build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-1000458.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}