{"id":"CVE-2017-10790","details":"The _asn1_check_identifier function in GNU Libtasn1 through 4.12 causes a NULL pointer dereference and crash when reading crafted input that triggers assignment of a NULL value within an asn1_node structure. It may lead to a remote denial of service attack.","modified":"2026-03-20T11:17:20.673285Z","published":"2017-07-02T03:29:00.183Z","related":["MGASA-2018-0121","SUSE-SU-2018:2825-1","SUSE-SU-2018:2825-2","SUSE-SU-2018:2842-1","SUSE-SU-2018:2930-1","SUSE-SU-2019:14058-1"],"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00026.html"},{"type":"WEB","url":"https://usn.ubuntu.com/3547-1/"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201710-11"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4106"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1464141"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gnutls/libtasn1","events":[{"introduced":"0"},{"last_affected":"4bc67882e72929732b1d9cccc73e606f3a44f542"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.12"}]}}],"versions":["gnutls_0_5_0","gnutls_0_5_1","libasn1_0_1_0","libtasn1-0-3-2","libtasn1_0_1_2","libtasn1_0_2_0","libtasn1_0_2_1","libtasn1_0_2_10","libtasn1_0_2_11","libtasn1_0_2_12","libtasn1_0_2_13","libtasn1_0_2_14","libtasn1_0_2_15","libtasn1_0_2_16","libtasn1_0_2_17","libtasn1_0_2_18","libtasn1_0_2_2","libtasn1_0_2_3","libtasn1_0_2_4","libtasn1_0_2_5","libtasn1_0_2_6","libtasn1_0_2_7","libtasn1_0_2_8","libtasn1_0_2_9","libtasn1_0_3_0","libtasn1_0_3_1","libtasn1_0_3_10","libtasn1_0_3_2","libtasn1_0_3_3","libtasn1_0_3_4","libtasn1_0_3_5","libtasn1_0_3_6","libtasn1_0_3_7","libtasn1_0_3_8","libtasn1_0_3_9","libtasn1_1_0","libtasn1_1_1","libtasn1_1_2","libtasn1_1_3","libtasn1_1_4","libtasn1_1_5","libtasn1_1_6","libtasn1_2_0","libtasn1_2_1","libtasn1_2_10","libtasn1_2_11","libtasn1_2_12","libtasn1_2_13","libtasn1_2_2","libtasn1_2_3","libtasn1_2_4","libtasn1_2_5","libtasn1_2_6","libtasn1_2_7","libtasn1_2_8","libtasn1_2_9","libtasn1_3_0","libtasn1_3_1","libtasn1_3_2","libtasn1_3_3","libtasn1_3_4","libtasn1_3_5","libtasn1_3_6","libtasn1_4.7","libtasn1_4_0","libtasn1_4_1","libtasn1_4_11","libtasn1_4_12","libtasn1_4_2","libtasn1_4_3","libtasn1_4_4","libtasn1_4_5","libtasn1_4_6","libtasn1_4_8","libtasn1_4_9","libtasn1_after_rename"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-10790.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}