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Vulnerability record · CVE-2019-25013 · published 4 January 2021

CVE-2019-25013: Gnu glibc out-of-bounds read vulnerability

Gnu · Glibc

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.

5.9 CVSS 3.1 Medium EPSS 3.6% · top 10.5% CWE-125 · Out-of-bounds read
5.9CVSS 3.1 base score, v2 7.1
3.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
8Affected product versions listed by NVD
36References
14 Oct 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

8 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.apache.org/thread.html/r32d767ac804e9b8aad4355bb85960a6a1385eab7afff549a5e98660f%40%3Cjira.kafka.apache.or
https://lists.apache.org/thread.html/r448bb851cc8e6e3f93f3c28c70032b37062625d81214744474ac49e7%40%3Cdev.kafka.apache.org
https://lists.apache.org/thread.html/r4806a391091e082bdea17266452ca656ebc176e51bb3932733b3a0a2%40%3Cjira.kafka.apache.or
https://lists.apache.org/thread.html/r499e4f96d0b5109ef083f2feccd33c51650c1b7d7068aa3bd47efca9%40%3Cjira.kafka.apache.or
https://lists.apache.org/thread.html/r5af4430421bb6f9973294691a7904bbd260937e9eef96b20556f43ff%40%3Cjira.kafka.apache.or
https://lists.apache.org/thread.html/r750eee18542bc02bd8350861c424ee60a9b9b225568fa09436a37ece%40%3Cissues.zookeeper.apa
https://lists.apache.org/thread.html/r7a2e94adfe0a2f0a1d42e4927e8c32ecac97d37db9cb68095fe9ddbc%40%3Cdev.zookeeper.apache
https://lists.apache.org/thread.html/rd2354f9ccce41e494fbadcbc5ad87218de6ec0fff8a7b54c8462226c%40%3Cissues.zookeeper.apa
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%
https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4Y6TX47P47KABSFOL26FLDN
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TVCUNLQ3HXGS4VPUQKWTJGR
https://security.gentoo.org/glsa/202107-07 Third Party Advisory
https://security.netapp.com/advisory/ntap-20210205-0004/ Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=24973 Issue TrackingPatchThird Party Advisory
https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=ee7a3144c9922808181009b7b3e50e852fb4999b
https://www.oracle.com/security-alerts/cpuapr2022.html Not Applicable
https://lists.apache.org/thread.html/r32d767ac804e9b8aad4355bb85960a6a1385eab7afff549a5e98660f%40%3Cjira.kafka.apache.or
https://lists.apache.org/thread.html/r448bb851cc8e6e3f93f3c28c70032b37062625d81214744474ac49e7%40%3Cdev.kafka.apache.org
https://lists.apache.org/thread.html/r4806a391091e082bdea17266452ca656ebc176e51bb3932733b3a0a2%40%3Cjira.kafka.apache.or
https://lists.apache.org/thread.html/r499e4f96d0b5109ef083f2feccd33c51650c1b7d7068aa3bd47efca9%40%3Cjira.kafka.apache.or
https://lists.apache.org/thread.html/r5af4430421bb6f9973294691a7904bbd260937e9eef96b20556f43ff%40%3Cjira.kafka.apache.or
https://lists.apache.org/thread.html/r750eee18542bc02bd8350861c424ee60a9b9b225568fa09436a37ece%40%3Cissues.zookeeper.apa
https://lists.apache.org/thread.html/r7a2e94adfe0a2f0a1d42e4927e8c32ecac97d37db9cb68095fe9ddbc%40%3Cdev.zookeeper.apache
https://lists.apache.org/thread.html/rd2354f9ccce41e494fbadcbc5ad87218de6ec0fff8a7b54c8462226c%40%3Cissues.zookeeper.apa
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%
https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4Y6TX47P47KABSFOL26FLDN
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TVCUNLQ3HXGS4VPUQKWTJGR
https://security.gentoo.org/glsa/202107-07 Third Party Advisory
https://security.netapp.com/advisory/ntap-20210205-0004/ Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=24973 Issue TrackingPatchThird Party Advisory
https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=ee7a3144c9922808181009b7b3e50e852fb4999b
https://www.oracle.com/security-alerts/cpuapr2022.html Not Applicable
https://cert-portal.siemens.com/productcert/html/ssa-398330.html
https://cert-portal.siemens.com/productcert/html/ssa-831302.html

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Source: NIST National Vulnerability Database (record CVE-2019-25013), CISA KEV, FIRST EPSS (scores of 2026-11-13). This page is refreshed as NVD updates the record.