#VU97939 Input validation error in 389-ds-base - CVE-2024-8445

Vulnerability identifier: #VU97939

Vulnerability risk: Medium

CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-8445

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
389-ds-base
Server applications / Directory software, identity management

Vendor: 389 Directory Server Project

Description

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

The vulnerability exists due to insufficient validation of user-supplied input. A remote user can pass specially crafted input for "userPassword" and perform a denial of service (DoS) attack.

Note, the vulnerability exists due to an insufficient fix for #VU93311 (CVE-2024-2199).

Mitigation
Install updates from vendor's website.

Vulnerable software versions

389-ds-base: 1.3.11.1

---

External links
https://bugzilla.redhat.com/show_bug.cgi?id=2310110

---

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.