Tenable.sc update for moment.js

1) Incorrect Regular Expression

EUVDB-ID: #VU65835

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-2022-31129

CWE-ID: CWE-185 - Incorrect Regular Expression

Exploit availability: No

Description

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

The vulnerability exists due to improper validation of user-supplied input when parsing overly long strings. A remote attacker can pass a string that contains more that 10k characters and perform regular expression denial of service (ReDoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Tenable.sc: Patch 202001.1 - 5.21.0

CPE2.3

• cpe:2.3:a:tenable_network_security:tenable.sc:Patch 202001.1:*:*:*:*:*:*:*
• cpe:2.3:a:tenable_network_security:tenable.sc:Patch 202001.2:*:*:*:*:*:*:*
• cpe:2.3:a:tenable_network_security:tenable.sc:Patch 202110.1:*:*:*:*:*:*:*

External links

https://www.tenable.com/security/tns-2022-15
https://www.tenable.com/security/tns-2022-18

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.