Denial of service in routing-release

1) Input validation error

EUVDB-ID: #VU58824

Risk: Medium

CVSSv4.0: 6.6 [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-2021-44716

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

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. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Routing Release: 0.62.0 - 0.227.0

CPE2.3

• cpe:2.3:a:cloud_foundry_foundation:routing_release:0.62.0:*:*:*:*:*:*:*
• cpe:2.3:a:cloud_foundry_foundation:routing_release:0.66.0:*:*:*:*:*:*:*
• cpe:2.3:a:cloud_foundry_foundation:routing_release:0.69.0:*:*:*:*:*:*:*

External links

https://github.com/cloudfoundry/routing-release/releases/tag/0.228.0

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.