CVE-2017-5601 Information

Description

An error in the lha_read_file_header_1() function (archive_read_support_format_lha.c) in libarchive 3.2.2 allows remote attackers to trigger an out-of-bounds read memory access and subsequently cause a crash via a specially crafted archive.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/95837 http://www.securitytracker.com/id/1037974 https://github.com/libarchive/libarchive/commit/98dcbbf0bf4854bf987557e55e55fff7abbf3ea9 https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html https://secunia.com/secunia_research/2017-3/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5