{"id":"CVE-2017-15865","details":"bgpd in FRRouting (FRR) before 2.0.2 and 3.x before 3.0.2, as used in Cumulus Linux before 3.4.3 and other products, allows remote attackers to obtain sensitive information via a malformed BGP UPDATE packet from a connected peer, which triggers transmission of up to a few thousand unintended bytes because of a mishandled attribute length, aka RN-690 (CM-18492).","modified":"2026-01-31T08:29:25.336999Z","published":"2017-11-08T20:29:00.557Z","related":["SUSE-SU-2024:3426-1","SUSE-SU-2024:3433-1","SUSE-SU-2024:3478-1","SUSE-SU-2024:3524-1"],"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/101794"},{"type":"ADVISORY","url":"https://frrouting.org/community/security.html"},{"type":"ADVISORY","url":"https://lists.cumulusnetworks.com/pipermail/cumulus-security-announce/2017-November/000009.html"},{"type":"ADVISORY","url":"https://support.cumulusnetworks.com/hc/en-us/articles/115014754307#rn690"},{"type":"ADVISORY","url":"https://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure"},{"type":"REPORT","url":"https://frrouting.org/community/security.html"},{"type":"REPORT","url":"https://lists.cumulusnetworks.com/pipermail/cumulus-security-announce/2017-November/000009.html"},{"type":"REPORT","url":"https://support.cumulusnetworks.com/hc/en-us/articles/115014754307#rn690"},{"type":"REPORT","url":"https://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/frrouting/frr","events":[{"introduced":"0"},{"fixed":"36a7e7812aa61c90cb552778708d13898b1d9d4c"}]}],"versions":["frr-2.0","frr-2.0-rc1","frr-2.0-rc2","frr-2.0.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-15865.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:N/A:N"}]}