#VU97120 Input validation error in frr - CVE-2024-44070
Published: September 11, 2024 / Updated: September 12, 2024
Vulnerability identifier: #VU97120
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-2024-44070
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
frr
frr
Software vendor:
frrouting.org
frrouting.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 bgp_attr_encap() function in bgpd/bgp_attr.c. A remote attacker can send specially crafted BGP traffic to the daemon and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.