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LingalaShalini / openjpeg-2.3.0_before_fix

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CVE-2020-27844 (High) detected in openjpegv2.3.0 #6

Open mend-bolt-for-github[bot] opened 3 years ago

mend-bolt-for-github[bot] commented 3 years ago

CVE-2020-27844 - High Severity Vulnerability

Vulnerable Library - openjpegv2.3.0

Official repository of the OpenJPEG project

Library home page: https://github.com/uclouvain/openjpeg.git

Found in HEAD commit: 3501163dd1d68645efcce586f29683574a46c95f

Found in base branch: master

Vulnerable Source Files (1)

Vulnerability Details

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.

Publish Date: 2021-01-05

URL: CVE-2020-27844

CVSS 3 Score Details (7.8)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://security.gentoo.org/glsa/202101-29

Fix Resolution: All OpenJPEG 2 users should upgrade to the latest version # emerge --sync # emerge --ask --oneshot --verbose >=media-libs/openjpeg-2.4.02 Gentoo has discontinued support OpenJPEG 1.x and any dependent packages should now be using OpenJPEG 2 or have dropped support for the library. We recommend that users unmerge OpenJPEG 1.x # emerge --unmerge media-libs/openjpeg1 >=

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mend-bolt-for-github[bot] commented 2 years ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

mend-bolt-for-github[bot] commented 1 year ago

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.