CVE-2025-48879: OctoPrint, отказ на услуга

Описание

Оригинално описание

OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. The issue can be triggered by a broken multipart/form-data request lacking an end boundary to any of OctoPrint's endpoints implemented through the octoprint.server.util.tornado.UploadStorageFallbackHandler request handler. The request handler will get stuck in an endless busy loop, looking for a part of the request that will never come. As Tornado is single-threaded, that will effectively block the whole web server. The vulnerability has been patched in version 1.11.2.

Засегнати продукти

• OctoPrint OctoPrint: < 1.11.2

Вид слабост

• CWE-140 Неправилно неутрализиране на разделители
• CWE-835 Loop with Unreachable Exit Condition

История

Други уязвимости в OctoPrint OctoPrint

• 7.0CVE-2026-54134
• 4.6CVE-2026-35163
• 6.0CVE-2026-23892
• 4.6CVE-2025-64187
• 7.5CVE-2025-58180

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2025-48879
• https://nvd.nist.gov/vuln/detail/CVE-2025-48879
• https://github.com/OctoPrint/OctoPrint/security/advisories/GHSA-9wj4-8h85-pgrw
• https://github.com/OctoPrint/OctoPrint/commit/c9c35c17bd820f19c6b12e6c0359fc0cfdd0c1ec