{"id":"ALPINE-CVE-2020-11647","details":"In Wireshark 3.2.0 to 3.2.2, 3.0.0 to 3.0.9, and 2.6.0 to 2.6.15, the BACapp dissector could crash. This was addressed in epan/dissectors/packet-bacapp.c by limiting the amount of recursion.","modified":"2026-10-27T08:32:04.180345871Z","published":"2020-04-10T21:15:11.897Z","upstream":["CVE-2020-11647"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2020-11647"}],"affected":[{"package":{"name":"wireshark","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.10-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.10-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2020-11647.json"}},{"package":{"name":"wireshark","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/wireshark?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/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