{"id":"CVE-2021-3326","details":"The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.","modified":"2026-04-16T04:30:13.468187582Z","published":"2021-01-27T20:15:14.020Z","related":["ALSA-2021:1585","SUSE-SU-2021:0608-1","SUSE-SU-2021:0653-1","SUSE-SU-2022:2886-1","SUSE-SU-2024:0759-1","openSUSE-SU-2021:0358-1","openSUSE-SU-2024:10792-1"],"references":[{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"WEB","url":"https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=7d88c6142c6efc160c0ee5e4f85cde382c072888"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2021/01/28/2"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202107-07"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20210304-0007/"},{"type":"REPORT","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=27256"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpujan2022.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"2.32.0"}]},{"events":[{"introduced":"11.0"},{"last_affected":"11.60.3"}]},{"events":[{"introduced":"0"},{"last_affected":"1.5.0"}]},{"events":[{"introduced":"0"},{"fixed":"xcp2410"}]},{"events":[{"introduced":"0"},{"fixed":"xcp2410"}]},{"events":[{"introduced":"0"},{"fixed":"xcp2410"}]},{"events":[{"introduced":"0"},{"fixed":"xcp2410"}]},{"events":[{"introduced":"0"},{"fixed":"xcp2410"}]},{"events":[{"introduced":"0"},{"fixed":"xcp2410"}]},{"events":[{"introduced":"0"},{"fixed":"xcp2410"}]},{"events":[{"introduced":"0"},{"fixed":"xcp3110"}]},{"events":[{"introduced":"0"},{"fixed":"xcp3110"}]},{"events":[{"introduced":"0"},{"fixed":"xcp3110"}]},{"events":[{"introduced":"0"},{"fixed":"xcp3110"}]},{"events":[{"introduced":"0"},{"fixed":"xcp3110"}]},{"events":[{"introduced":"0"},{"fixed":"xcp3110"}]},{"events":[{"introduced":"0"},{"fixed":"xcp3110"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3326.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}