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[email protected]CVE-2021-3443

HistoryMar 25, 2021 - 7:15 p.m.

CVE-2021-3443

2021-03-2519:15:14

CWE-476

[email protected]

web.nvd.nist.gov

cve-2021-3443

jasper

null pointer dereference

jp2

image format

decoder

security vulnerability

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.8%

JSON

A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.

Affected configurations

Vulners

NVD

Node

jasper_projectjasperRange≤2.0.27

VendorProductVersionCPE
jasper_projectjasper*cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
jasper_project	jasper	*	cpe:2.3:a:jasper_project:jasper::::::::

CNA Affected

[
  {
    "product": "jasper",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "jasper 2.0.27"
      }
    ]
  }
]