Description
The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read.
References (17)
Core 17
Core References
Patch
https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=ee7a3144c9922808181009b7b3e50e852fb4999b
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4Y6TX47P47KABSFOL26FLDNVCWXDKDEZ/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TVCUNLQ3HXGS4VPUQKWTJGRAW2KTFGXS/
Mailing List mailing-list
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
Mailing List mailing-list
https://lists.apache.org/thread.html/r448bb851cc8e6e3f93f3c28c70032b37062625d81214744474ac49e7%40%3Cdev.kafka.apache.org%3E
Mailing List mailing-list
https://lists.apache.org/thread.html/r32d767ac804e9b8aad4355bb85960a6a1385eab7afff549a5e98660f%40%3Cjira.kafka.apache.org%3E
Mailing List mailing-list
https://lists.apache.org/thread.html/r499e4f96d0b5109ef083f2feccd33c51650c1b7d7068aa3bd47efca9%40%3Cjira.kafka.apache.org%3E
Mailing List mailing-list
https://lists.apache.org/thread.html/r750eee18542bc02bd8350861c424ee60a9b9b225568fa09436a37ece%40%3Cissues.zookeeper.apache.org%3E
Mailing List mailing-list
https://lists.apache.org/thread.html/r7a2e94adfe0a2f0a1d42e4927e8c32ecac97d37db9cb68095fe9ddbc%40%3Cdev.zookeeper.apache.org%3E
Mailing List mailing-list
https://lists.apache.org/thread.html/r5af4430421bb6f9973294691a7904bbd260937e9eef96b20556f43ff%40%3Cjira.kafka.apache.org%3E
Mailing List mailing-list
https://lists.apache.org/thread.html/r4806a391091e082bdea17266452ca656ebc176e51bb3932733b3a0a2%40%3Cjira.kafka.apache.org%3E
Mailing List mailing-list
https://lists.apache.org/thread.html/rd2354f9ccce41e494fbadcbc5ad87218de6ec0fff8a7b54c8462226c%40%3Cissues.zookeeper.apache.org%3E
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202107-07
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210205-0004/
Issue Tracking, Patch, Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=24973
Not Applicable
https://www.oracle.com/security-alerts/cpuapr2022.html
Scores
CVSS v3
5.9
EPSS
0.0080
EPSS Percentile
74.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (9)
broadcom/fabric_operating_system
debian/debian_linux
10.0
fedoraproject/fedora
32
fedoraproject/fedora
33
gnu/glibc
< 2.32
netapp/500f_firmware
netapp/a250_firmware
netapp/ontap_select_deploy_administration_utility
netapp/service_processor
Published
Jan 04, 2021
Tracked Since
Feb 18, 2026