PT-2023-22503 · Unknown · Debut Web Server

Darren Johnson · Published 2023-07-11 · Updated 2023-08-07 · CVE-2023-29984

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Debut web server versions 1.2 through 1.3

Description A null pointer dereference issue exists, which can lead to a denial-of-service (DoS) condition when a specially crafted request is processed. The issue affects multiple vendors' MFPs and printers that implement the Debut web server.

Recommendations For Debut web server versions 1.2 through 1.3, consider disabling the web server functionality until a patch is available to prevent potential denial-of-service conditions. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2023-29984

Affected Products

Debut Web Server

References · 8

• https://osv.dev/vulnerability/CVE-2023-29984 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-29984 · Security Note
• https://fujifilm.com/fbglobal/eng/company/news/notice/2023/browser_announce.html · Vendor Advisory
• https://t.me/cvenotify/55896 · Telegram Post
• https://support.brother.com/g/b/faqend.aspx?c=us&lang=en&prod=group2&faqid=faq00100793_000 · Note
• https://t.me/cibsecurity/66450 · Telegram Post
• https://jvn.jp/en/vu/JVNVU93767756/index.html · Note
• https://support.brother.com/g/s/security/en · Note