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[email protected]CVE-2020-27843

HistoryJan 05, 2021 - 6:15 p.m.

CVE-2020-27843

2021-01-0518:15:14

CWE-125

[email protected]

web.nvd.nist.gov

135

openjpeg

vulnerability

out-of-bounds read

cve-2020-27843

nvd

7.1 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.3%

JSON

A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.

Affected configurations

Vulners

NVD

Node

uclouvainopenjpegRange≤2.4.0

VendorProductVersionCPE
uclouvainopenjpeg*cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
uclouvain	openjpeg	*	cpe:2.3:a:uclouvain:openjpeg::::::::

CNA Affected

[
  {
    "product": "openjpeg",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "openjpeg 2.4.0"
      }
    ]
  }
]