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CheckpointCVE-2018-20253

HistoryFeb 13, 2019 - 1:29 a.m.

CVE-2018-20253

2019-02-1301:29:00

CWE-787

checkpoint

web.nvd.nist.gov

winrar

vulnerability

out-of-bounds write

arbitrary code execution

nvd

cve-2018-20253

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

31.6%

JSON

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.

Affected configurations

Nvd

Node

rarlabwinrarRange≤5.60

VendorProductVersionCPE
rarlabwinrar*cpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
rarlab	winrar	*	cpe:2.3:a:rarlab:winrar::::::::

CNA Affected

[
  {
    "product": "WinRAR",
    "vendor": "Check Point Software Technologies Ltd.",
    "versions": [
      {
        "status": "affected",
        "version": "All versions prior and including 5.60"
      }
    ]
  }
]