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joshnewton31080 / dvna

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CVE-2021-3516 (High) detected in https://source.codeaurora.org/quic/la/platform/external/libxml2/LA.UM.6.6.c27-04000-89xx.0 #30

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

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

CVE-2021-3516 - High Severity Vulnerability

Vulnerable Library - https://source.codeaurora.org/quic/la/platform/external/libxml2/LA.UM.6.6.c27-04000-89xx.0

Library home page: https://source.codeaurora.org/quic/la/platform/external/libxml2/

Found in HEAD commit: 36c617da7227c5471a24ab8d026c496382f77ef5

Found in base branch: main

Vulnerable Source Files (1)

dvna/node_modules/libxmljs/vendor/libxml/xmllint.c

Vulnerability Details

There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.

Publish Date: 2021-06-01

URL: CVE-2021-3516

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://bugzilla.redhat.com/show_bug.cgi?id=1954225

Fix Resolution: Upgrade to version libxml2 2.9.11 or greater