CVE-2017-14502

2017-09-1700:00:00

ubuntu.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.007 Low

EPSS

Percentile

79.6%

JSON

read_header in archive_read_support_format_rar.c in libarchive 3.3.2
suffers from an off-by-one error for UTF-16 names in RAR archives, leading
to an out-of-bounds read in archive_read_format_rar_read_header.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibarchive< 3.2.2-3.1ubuntu0.2UNKNOWN
ubuntu14.04noarchlibarchive< 3.1.2-7ubuntu2.7UNKNOWN
ubuntu16.04noarchlibarchive< 3.1.2-11ubuntu0.16.04.5UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libarchive	< 3.2.2-3.1ubuntu0.2	UNKNOWN
ubuntu	14.04	noarch	libarchive	< 3.1.2-7ubuntu2.7	UNKNOWN
ubuntu	16.04	noarch	libarchive	< 3.1.2-11ubuntu0.16.04.5	UNKNOWN