search

crouchr / learnage

0 stars 0 forks source link

CVE-2021-3517 (High) detected in clamav-develclamav-0.98.4 - autoclosed #216

Closed mend-bolt-for-github[bot] closed 2 years ago

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

CVE-2021-3517 - High Severity Vulnerability

Vulnerable Library - clamav-develclamav-0.98.4

ClamAV Development - FAQ is here: https://github.com/Cisco-Talos/clamav-faq

Library home page: https://github.com/vrtadmin/clamav-devel.git

Found in base branch: master

Vulnerable Source Files (2)

/blackrain2020/original-sources-3rd-party/clamav-0.98.4.tar/clamav-0.98.4/win32/3rdparty/libxml2/entities.c /blackrain2020/original-sources-3rd-party/clamav-0.98.4.tar/clamav-0.98.4/win32/3rdparty/libxml2/entities.c

Vulnerability Details

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.

Publish Date: 2021-05-19

URL: CVE-2021-3517

CVSS 3 Score Details (8.6)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2021-3517

Release Date: 2021-05-19

Fix Resolution: libxml2-debugsource - 2.9.7-9,2.9.7-9;libxml2-debuginfo - 2.9.7-9,2.9.7-9;libxml2 - 2.9.7-9,2.9.7-9,2.9.7-9,2.9.7-9,2.9.7-9,2.9.7-9;python3-libxml2-debuginfo - 2.9.7-9,2.9.7-9;python3-libxml2 - 2.9.7-9,2.9.7-9,2.9.7-9,2.9.7-9;libxml2-devel - 2.9.7-9,2.9.7-9,2.9.7-9,2.9.7-9,2.9.7-9

Step up your Open Source Security Game with Mend here

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.