#VU24488 Infinite loop in Libxml2 - CVE-2020-7595

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Main Vulnerability Database Vulnerabilities #VU24488

#VU24488 Infinite loop in Libxml2 - CVE-2020-7595

Published: January 22, 2020 / Updated: April 12, 2023


Vulnerability identifier: #VU24488
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-7595
CWE-ID: CWE-835
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Libxml2
Software vendor:
Gnome Development Team

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop in xmlStringLenDecodeEntities in parser.c. A remote attacker can consume all available system resources and cause denial of service conditions in a certain end-of-file situation.


Remediation

Install update from vendor's website.

External links