{"id":"CVE-2017-13688","details":"The OLSR parser in tcpdump before 4.9.2 has a buffer over-read in print-olsr.c:olsr_print().","modified":"2026-07-08T12:05:19.390179Z","published":"2017-09-14T06:29:03.340Z","related":["SUSE-SU-2017:2854-1","SUSE-SU-2019:14191-1","openSUSE-SU-2024:11425-1"],"references":[{"type":"WEB","url":"https://support.apple.com/HT208221"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3971"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1039307"},{"type":"ADVISORY","url":"http://www.tcpdump.org/tcpdump-changes.txt"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHEA-2018:0705"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201709-23"},{"type":"FIX","url":"https://github.com/the-tcpdump-group/tcpdump/commit/0cb1b8a434b599b8d636db029aadb757c24e39d6"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/the-tcpdump-group/tcpdump","events":[{"introduced":"0"},{"last_affected":"993a67c8e648bc8b19881e29a60f41273cfbee7b"},{"fixed":"0cb1b8a434b599b8d636db029aadb757c24e39d6"}],"database_specific":{"cpe":"cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"4.9.1"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["tcpdump-4.9.1","tcpdump-4.9.0","tcpdump-4.9.0-bp","tcpdump-4.7.0-bp","tcpdump-4.6.0-bp","tcpdump-4.6.0","tcpdump-4.5.0","tcpdump-3.8-bp","tcpdump-3.7.1","tcpdump-3.6.1","tcpdump-3.5.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-13688.json","vanir_signatures_modified":"2026-07-08T12:05:19Z","vanir_signatures":[{"target":{"file":"print-olsr.c"},"deprecated":false,"digest":{"line_hashes":["58955715637930324289329039350526182938","3411147922187777540419796909075899312","56261281683822245915871508564402667575","122880936454868191381663465652932498122","68798397290222765064054099915329277474","79952130425446984663660106309179867784","52380035942282767836657462095831185771","157218401128372816624321045186801950075","135574422579706274873267236930180230727","128279401524767419730142707491654093155","244408341851568256825684225996751237210","107209737273728110158581348624217364002","124016674131458647907921230126964474436","334509412826309096676264446996699824046","154735489984252920827205608599263087714","201672197651789725704194045813221066695","201581258998606051694174988308968572561","6255228064083517940104533372010638473","135768014511704398472922173489658575464","4130354111599782870334476835262643187","276218017159233983376581812509593507862","68509712800530713342399222291094240788","303301542437725039810589391880401353774","16711681778472612659687810984580195193","18305671663779770016351988039710598644"],"threshold":0.9},"id":"CVE-2017-13688-896b9202","signature_type":"Line","signature_version":"v1","source":"https://github.com/the-tcpdump-group/tcpdump/commit/0cb1b8a434b599b8d636db029aadb757c24e39d6"},{"deprecated":false,"digest":{"function_hash":"209910352018991820306040257750978300897","length":7904},"id":"CVE-2017-13688-f45f6ef5","signature_type":"Function","signature_version":"v1","source":"https://github.com/the-tcpdump-group/tcpdump/commit/0cb1b8a434b599b8d636db029aadb757c24e39d6","target":{"file":"print-olsr.c","function":"olsr_print"}}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}