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RedhatCVE-2020-27845

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

CVE-2020-27845

2021-01-0518:15:14

CWE-125

redhat

web.nvd.nist.gov

136

openjpeg

vulnerability

cve-2020-27845

out-of-bounds read

nvd

security

flaw

application availability

CVSS2

4.3

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

CVSS3

5.5

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

48.0%

JSON

There’s a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg’s conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.

Affected configurations

Nvd

Vulners

Node

uclouvainopenjpegRange<2.4.0

Node

fedoraprojectfedoraMatch32

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

Node

oracleoutside_in_technologyMatch8.5.5

VendorProductVersionCPE
uclouvainopenjpeg*cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*
fedoraprojectfedora32cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
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::::::::
fedoraproject	fedora	32	cpe:2.3:o:fedoraproject:fedora:32:::::::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*
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"
      }
    ]
  }
]