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ubuntucveUbuntu.comUB:CVE-2019-25013
HistoryJan 04, 2021 - 12:00 a.m.

CVE-2019-25013

2021-01-0400:00:00
ubuntu.com
ubuntu.com
34
cve-2019-25013
gnu c library
euc-kr encoding
buffer over-read
sourceware
bugzilla
debian

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.02

Percentile

89.0%

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.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarcheglibc< anyUNKNOWN
ubuntu18.04noarchglibc< 2.27-3ubuntu1.5UNKNOWN
ubuntu20.04noarchglibc< 2.31-0ubuntu9.7UNKNOWN
ubuntu16.04noarchglibc< 2.23-0ubuntu11.3+esm3UNKNOWN

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.02

Percentile

89.0%