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CVE-2019-25013

Published: 4 January 2021

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.

Priority

Low

Cvss 3 Severity Score

5.9

Score breakdown

Status

Package Release Status
eglibc
Launchpad, Ubuntu, Debian
impish Does not exist

upstream Needs triage

trusty Needed

xenial Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

glibc
Launchpad, Ubuntu, Debian
impish Not vulnerable
(2.34-0ubuntu3)
upstream Needs triage

trusty Does not exist

groovy Ignored
(end of life)
hirsute Not vulnerable
(2.33-0ubuntu5)
bionic
Released (2.27-3ubuntu1.5)
focal
Released (2.31-0ubuntu9.7)
xenial
Released (2.23-0ubuntu11.3+esm3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
jammy Not vulnerable
(2.34-0ubuntu3)
kinetic Not vulnerable
(2.34-0ubuntu3)
lunar Not vulnerable
(2.34-0ubuntu3)
Patches:
upstream: https://sourceware.org/git/?p=glibc.git;a=commit;h=ee7a3144c9922808181009b7b3e50e852fb4999b

Severity score breakdown

Parameter Value
Base score 5.9
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H