CVE-2018-20253

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

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : 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://research.checkpoint.com/extracting-code-execution-from-winrar/	Exploit Third Party Advisory
https://www.win-rar.com/whatsnew.html	Release Notes Vendor Advisory
https://research.checkpoint.com/extracting-code-execution-from-winrar/	Exploit Third Party Advisory
https://www.win-rar.com/whatsnew.html	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2019-02-13 01:29

Updated : 2024-11-21 04:01

NVD link : CVE-2018-20253

Mitre link : CVE-2018-20253

CVE.ORG link : CVE-2018-20253

JSON object : View

Products Affected

rarlab

winrar

CWE

CWE-787

Out-of-bounds Write

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