CVE-2018-20252

In WinRAR versions prior to and including 5.60, there is an out-of-bounds write vulnerability during parsing of crafted ACE and RAR archive formats. Successful exploitation could lead to arbitrary code execution in the context of the current user.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.win-rar.com/whatsnew.html	Release Notes Vendor Advisory
http://www.securityfocus.com/bid/106948	Third Party Advisory VDB Entry
https://research.checkpoint.com/extracting-code-execution-from-winrar/	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*

Information

Published : 2019-02-05 12:29

Updated : 2019-10-09 16:39

NVD link : CVE-2018-20252

Mitre link : CVE-2018-20252

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

rarlab

winrar

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