Security restrictions bypass in Anope IRC Services

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU89070

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-30187

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote user to bypass implemented security restrictions.

The vulnerability exists due to application does not prevent password reset for suspended accounts. A remote user can remove account suspension by resetting their password.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Anope: 2.0.0 - 2.0.14

CPE2.3

• cpe:2.3:a:anope:anope:2.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:anope:anope:2.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:anope:anope:2.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:anope:anope:2.0.3:*:*:*:*:*:*:*
• cpe:2.3:a:anope:anope:2.0.4:*:*:*:*:*:*:*
• cpe:2.3:a:anope:anope:2.0.5:*:*:*:*:*:*:*
• cpe:2.3:a:anope:anope:2.0.6:*:*:*:*:*:*:*
• cpe:2.3:a:anope:anope:2.0.7:*:*:*:*:*:*:*
• cpe:2.3:a:anope:anope:2.0.8:*:*:*:*:*:*:*
• cpe:2.3:a:anope:anope:2.0.9:*:*:*:*:*:*:*

External links

https://github.com/anope/anope/issues/351
https://github.com/anope/anope/commit/2b7872139c40ea5b0ca96c1d6595b7d5f9fa60a5

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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