{"id":"CVE-2018-6003","details":"An issue was discovered in the _asn1_decode_simple_ber function in decoding.c in GNU Libtasn1 before 4.13. Unlimited recursion in the BER decoder leads to stack exhaustion and DoS.","modified":"2026-02-10T23:49:06.114443Z","published":"2018-01-22T20:29:00.493Z","related":["MGASA-2018-0121","SUSE-SU-2018:0295-1","openSUSE-SU-2024:11001-1"],"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":"ADVISORY","url":"http://git.savannah.nongnu.org/cgit/libtasn1.git/commit/?id=c593ae84cfcde8fea45787e53950e0ac71e9ca97"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1535926"},{"type":"ADVISORY","url":"https://bugzilla.suse.com/show_bug.cgi?id=1076832"},{"type":"ADVISORY","url":"https://gitlab.com/gnutls/libtasn1/commit/946565d8eb05fbf7970ea366e817581bb5a90910"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4106"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1535926"},{"type":"REPORT","url":"https://bugzilla.suse.com/show_bug.cgi?id=1076832"},{"type":"FIX","url":"http://git.savannah.nongnu.org/cgit/libtasn1.git/commit/?id=c593ae84cfcde8fea45787e53950e0ac71e9ca97"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gnutls/libtasn1","events":[{"introduced":"0"},{"fixed":"946565d8eb05fbf7970ea366e817581bb5a90910"}]}],"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-2018-6003.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}