Vulnerability Report

CVE-2018-20253

RCE

Title: Rarlab Winrar RCE

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2018-20253.

CWE Category CWE-787

Published Date Feb 13, 2019

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 7.8 CVSS v3.0

Exploit Probability (EPSS)

4.04%

Vulnerability Summary

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.

Impacted Vendors

rarlab 1

Reference Links

https://research.checkpoint.com/extracting-code-execution-from-winrar/ https://www.win-rar.com/whatsnew.html https://research.checkpoint.com/extracting-code-execution-from-winrar/ https://www.win-rar.com/whatsnew.html

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.8

Attack Vector

LOCAL

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.8

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:M/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2018-20253 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

February 13, 2019 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity LOW

Privileges N/A

Interaction REQUIRED

CVSS Vector String


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

Affected Stack

No specific products linked.