Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Required
Privileges Required
None
Attack Vector
Local
0

CVE-2016-4302

Disclosure Date: September 21, 2016
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Heap-based buffer overflow in the parse_codes function in archive_read_support_format_rar.c in libarchive before 3.2.1 allows remote attackers to execute arbitrary code via a RAR file with a zero-sized dictionary.

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CVSS V3 Severity and Metrics
Base Score:
7.8 High
Impact Score:
5.9
Exploitability Score:
1.8
Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • libarchive,
  • redhat

Products

  • enterprise linux desktop 7.0,
  • enterprise linux hpc node 7.0,
  • enterprise linux hpc node eus 7.2,
  • enterprise linux server 7.0,
  • enterprise linux server aus 7.2,
  • enterprise linux server eus 7.2,
  • enterprise linux workstation 7.0,
  • libarchive
Technical Analysis