{"id":"CVE-2020-24980","aliases":["ALPINE-CVE-2020-24980","EUVD-2020-17680","GHSA-92x6-p3gj-xr97"],"status":"rejected","title":"An assertion failure was found in src/parse-gram.c in GNU bison 3.7.1.1-cb7dc-dirty. A local...","description":"DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-09-03T23:20:01Z","modified":"2026-10-26T11:17:55Z","fixes":[{"ecosystem":"Alpine:v3.13","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"bison","fixed_in":["3.7.2-r0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.13","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"bison","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.2-r0"}]}]}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24980"},{"url":"https://github.com/akimd/bison/commit/b801b7b670872b8a31d11b3683b4afc3e45a07f8"},{"url":"https://lists.gnu.org/r/bug-bison/2020-08/msg00009.html"},{"url":"https://github.com/advisories/GHSA-92x6-p3gj-xr97"},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-24980","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-24980","description":"DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","status":"rejected","published":"2020-09-03T23:20:01Z","modified":"2020-09-14T13:04:19Z","updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2020-17680","description":"DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","status":"published","published":"2020-09-03T23:20:01Z","modified":"2020-09-14T13:04:19Z","updated_at":"2026-11-03T03:51:22.319218Z"}],"ghsa":[{"id":"GHSA-92x6-p3gj-xr97","title":"An assertion failure was found in src/parse-gram.c in GNU bison 3.7.1.1-cb7dc-dirty. A local...","description":"An assertion failure was found in src/parse-gram.c in GNU bison 3.7.1.1-cb7dc-dirty. A local attacker may execute bison with crafted input file containing character '\\' at the end and while still in a character or a string.","status":"published","published":"2022-05-24T17:27:25Z","modified":"2023-01-29T05:03:44Z","updated_at":"2026-11-02T14:45:23.726919Z"}],"nvd":[{"id":"CVE-2020-24980","description":"Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","status":"rejected","published":"2020-09-04T00:15:10.897Z","modified":"2023-11-07T03:20:11.31Z","updated_at":"2026-11-02T14:06:13.600965Z"}],"osv":[{"id":"ALPINE-CVE-2020-24980","description":"Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","status":"published","published":"2020-09-04T00:15:10.897Z","modified":"2026-10-26T11:17:55.151390144Z","updated_at":"2026-11-02T15:27:48.11886Z"},{"id":"CVE-2020-24980","description":"Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","status":"published","published":"2020-09-04T00:15:10Z","modified":"2026-04-10T04:25:03.297453Z","updated_at":"2026-11-02T15:44:15.879068Z"}]}}