#VU19319 Input validation error in Wireshark - CVE-2019-13619

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Main Vulnerability Database Vulnerabilities #VU19319

#VU19319 Input validation error in Wireshark - CVE-2019-13619

Published: July 23, 2019


Vulnerability identifier: #VU19319
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2019-13619
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Wireshark
Software vendor:
Wireshark.org

Description

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

The vulnerability exists due to insufficient validation of user-supplied input within the ASN.1 BER dissector in epan/asn1.c. A remote attacker can send malicious traffic to the affected application and perform a denial of service attack.


Remediation

Install updates from vendor's website.

External links