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.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://www.oracle.com/security-alerts/cpujan2022.html Patch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2022.html Patch, Third Party Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · gnu, netapp, oracleNVD modified 2026-10-14 10:17
Affected (CPE criteria) 11
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_cloud_native_core_security_edge_protection_proxy:1.5.0:*:*:*:*:*:*:*cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
References 18
- http://www.openwall.com/lists/oss-security/2021/01/28/2 Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202107-07 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210304-0007/ Third Party Advisory
- https://sourceware.org/bugzilla/show_bug.cgi?id=27256 Issue Tracking, Third Party Advisory
- https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=7d88c6142c6efc160c0ee5e4f85cde382c072888
- https://www.oracle.com/security-alerts/cpuapr2022.html Not Applicable
- https://www.oracle.com/security-alerts/cpujan2022.html Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/01/28/2 Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202107-07 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210304-0007/ Third Party Advisory
- https://sourceware.org/bugzilla/show_bug.cgi?id=27256 Issue Tracking, Third Party Advisory
- https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=7d88c6142c6efc160c0ee5e4f85cde382c072888
- https://www.oracle.com/security-alerts/cpuapr2022.html Not Applicable
- https://www.oracle.com/security-alerts/cpujan2022.html Patch, Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-831302.html