#VU22901 NULL pointer dereference in DjVuLibre - CVE-2019-18804

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Main Vulnerability Database Vulnerabilities #VU22901

#VU22901 NULL pointer dereference in DjVuLibre - CVE-2019-18804

Published: November 21, 2019


Vulnerability identifier: #VU22901
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/U:Clear
CVE-ID: CVE-2019-18804
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
DjVuLibre
Software vendor:
DjVu

Description

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

The vulnerability exists due to a NULL pointer dereference error in the function DJVU::filter_fv at IW44EncodeCodec.cpp. A remote attacker can perform a denial of service (DoS) attack.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links