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RedhatCVE-2020-27844

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

CVE-2020-27844

2021-01-0518:15:14

CWE-20

redhat

web.nvd.nist.gov

256

cve-2020-27844

openjpeg

out-of-bounds write

vulnerability

nvd

security

CVSS2

8.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

44.4%

JSON

A flaw was found in openjpeg’s src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Affected configurations

Nvd

Vulners

Node

uclouvainopenjpegRange<2.4.0

Node

debiandebian_linuxMatch9.0

Node

oracleoutside_in_technologyMatch8.5.5

VendorProductVersionCPE
uclouvainopenjpeg*cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
oracleoutside_in_technology8.5.5cpe:2.3:a:oracle:outside_in_technology:8.5.5:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
uclouvain	openjpeg	*	cpe:2.3:a:uclouvain:openjpeg::::::::
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
oracle	outside_in_technology	8.5.5	cpe:2.3:a:oracle:outside_in_technology:8.5.5:::::::*

CNA Affected

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