vulnerability

Red Hat: CVE-2021-3326: Assertion failure in ISO-2022-JP-3 gconv module related to combining characters (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
01/27/2021
Added
05/21/2021
Modified
12/15/2023

Description

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.

Solution(s)

redhat-upgrade-compat-libpthread-nonsharedredhat-upgrade-glibcredhat-upgrade-glibc-all-langpacksredhat-upgrade-glibc-benchtestsredhat-upgrade-glibc-commonredhat-upgrade-glibc-debuginforedhat-upgrade-glibc-debuginfo-commonredhat-upgrade-glibc-develredhat-upgrade-glibc-headersredhat-upgrade-glibc-langpack-aaredhat-upgrade-glibc-langpack-afredhat-upgrade-glibc-langpack-agrredhat-upgrade-glibc-langpack-akredhat-upgrade-glibc-langpack-amredhat-upgrade-glibc-langpack-anredhat-upgrade-glibc-langpack-anpredhat-upgrade-glibc-langpack-arredhat-upgrade-glibc-langpack-asredhat-upgrade-glibc-langpack-astredhat-upgrade-glibc-langpack-aycredhat-upgrade-glibc-langpack-azredhat-upgrade-glibc-langpack-beredhat-upgrade-glibc-langpack-bemredhat-upgrade-glibc-langpack-berredhat-upgrade-glibc-langpack-bgredhat-upgrade-glibc-langpack-bhbredhat-upgrade-glibc-langpack-bhoredhat-upgrade-glibc-langpack-biredhat-upgrade-glibc-langpack-bnredhat-upgrade-glibc-langpack-boredhat-upgrade-glibc-langpack-brredhat-upgrade-glibc-langpack-brxredhat-upgrade-glibc-langpack-bsredhat-upgrade-glibc-langpack-bynredhat-upgrade-glibc-langpack-caredhat-upgrade-glibc-langpack-ceredhat-upgrade-glibc-langpack-chrredhat-upgrade-glibc-langpack-cmnredhat-upgrade-glibc-langpack-crhredhat-upgrade-glibc-langpack-csredhat-upgrade-glibc-langpack-csbredhat-upgrade-glibc-langpack-cvredhat-upgrade-glibc-langpack-cyredhat-upgrade-glibc-langpack-daredhat-upgrade-glibc-langpack-deredhat-upgrade-glibc-langpack-doiredhat-upgrade-glibc-langpack-dsbredhat-upgrade-glibc-langpack-dvredhat-upgrade-glibc-langpack-dzredhat-upgrade-glibc-langpack-elredhat-upgrade-glibc-langpack-enredhat-upgrade-glibc-langpack-eoredhat-upgrade-glibc-langpack-esredhat-upgrade-glibc-langpack-etredhat-upgrade-glibc-langpack-euredhat-upgrade-glibc-langpack-faredhat-upgrade-glibc-langpack-ffredhat-upgrade-glibc-langpack-firedhat-upgrade-glibc-langpack-filredhat-upgrade-glibc-langpack-foredhat-upgrade-glibc-langpack-frredhat-upgrade-glibc-langpack-furredhat-upgrade-glibc-langpack-fyredhat-upgrade-glibc-langpack-garedhat-upgrade-glibc-langpack-gdredhat-upgrade-glibc-langpack-gezredhat-upgrade-glibc-langpack-glredhat-upgrade-glibc-langpack-guredhat-upgrade-glibc-langpack-gvredhat-upgrade-glibc-langpack-haredhat-upgrade-glibc-langpack-hakredhat-upgrade-glibc-langpack-heredhat-upgrade-glibc-langpack-hiredhat-upgrade-glibc-langpack-hifredhat-upgrade-glibc-langpack-hneredhat-upgrade-glibc-langpack-hrredhat-upgrade-glibc-langpack-hsbredhat-upgrade-glibc-langpack-htredhat-upgrade-glibc-langpack-huredhat-upgrade-glibc-langpack-hyredhat-upgrade-glibc-langpack-iaredhat-upgrade-glibc-langpack-idredhat-upgrade-glibc-langpack-igredhat-upgrade-glibc-langpack-ikredhat-upgrade-glibc-langpack-isredhat-upgrade-glibc-langpack-itredhat-upgrade-glibc-langpack-iuredhat-upgrade-glibc-langpack-jaredhat-upgrade-glibc-langpack-karedhat-upgrade-glibc-langpack-kabredhat-upgrade-glibc-langpack-kkredhat-upgrade-glibc-langpack-klredhat-upgrade-glibc-langpack-kmredhat-upgrade-glibc-langpack-knredhat-upgrade-glibc-langpack-koredhat-upgrade-glibc-langpack-kokredhat-upgrade-glibc-langpack-ksredhat-upgrade-glibc-langpack-kuredhat-upgrade-glibc-langpack-kwredhat-upgrade-glibc-langpack-kyredhat-upgrade-glibc-langpack-lbredhat-upgrade-glibc-langpack-lgredhat-upgrade-glibc-langpack-liredhat-upgrade-glibc-langpack-lijredhat-upgrade-glibc-langpack-lnredhat-upgrade-glibc-langpack-loredhat-upgrade-glibc-langpack-ltredhat-upgrade-glibc-langpack-lvredhat-upgrade-glibc-langpack-lzhredhat-upgrade-glibc-langpack-magredhat-upgrade-glibc-langpack-mairedhat-upgrade-glibc-langpack-mferedhat-upgrade-glibc-langpack-mgredhat-upgrade-glibc-langpack-mhrredhat-upgrade-glibc-langpack-miredhat-upgrade-glibc-langpack-miqredhat-upgrade-glibc-langpack-mjwredhat-upgrade-glibc-langpack-mkredhat-upgrade-glibc-langpack-mlredhat-upgrade-glibc-langpack-mnredhat-upgrade-glibc-langpack-mniredhat-upgrade-glibc-langpack-mrredhat-upgrade-glibc-langpack-msredhat-upgrade-glibc-langpack-mtredhat-upgrade-glibc-langpack-myredhat-upgrade-glibc-langpack-nanredhat-upgrade-glibc-langpack-nbredhat-upgrade-glibc-langpack-ndsredhat-upgrade-glibc-langpack-neredhat-upgrade-glibc-langpack-nhnredhat-upgrade-glibc-langpack-niuredhat-upgrade-glibc-langpack-nlredhat-upgrade-glibc-langpack-nnredhat-upgrade-glibc-langpack-nrredhat-upgrade-glibc-langpack-nsoredhat-upgrade-glibc-langpack-ocredhat-upgrade-glibc-langpack-omredhat-upgrade-glibc-langpack-orredhat-upgrade-glibc-langpack-osredhat-upgrade-glibc-langpack-paredhat-upgrade-glibc-langpack-papredhat-upgrade-glibc-langpack-plredhat-upgrade-glibc-langpack-psredhat-upgrade-glibc-langpack-ptredhat-upgrade-glibc-langpack-quzredhat-upgrade-glibc-langpack-rajredhat-upgrade-glibc-langpack-roredhat-upgrade-glibc-langpack-ruredhat-upgrade-glibc-langpack-rwredhat-upgrade-glibc-langpack-saredhat-upgrade-glibc-langpack-sahredhat-upgrade-glibc-langpack-satredhat-upgrade-glibc-langpack-scredhat-upgrade-glibc-langpack-sdredhat-upgrade-glibc-langpack-seredhat-up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