PT-2020-16459 · Emotion+1 · Motion+1

Tosiara · Published 2020-10-26 · Updated 2025-03-03 · CVE-2020-26566

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 Motion-Project Motion versions 3.2 through 4.3.1

Description A Denial of Service condition allows remote unauthenticated users to cause a webu.c segmentation fault and kill the main process via a crafted HTTP request.

Recommendations For versions 3.2 through 4.3.1, consider disabling the service until a patch is available to prevent remote unauthenticated users from causing a Denial of Service condition. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2025-3447

CVE-2020-26566

Affected Products

Alt Linux

Motion

References · 15

• 🔥 https://github.com/Motion-Project/motion/issues/1227#issuecomment-715927776 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-26566 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-26566 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-26566 · Vendor Advisory
• https://security.gentoo.org/glsa/202208-18 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-26566 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-26566 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-26566 · Security Note
• https://cve.org/CVERecord?id=CVE-2020-26566 · Security Note
• https://github.com/Motion-Project/motion/releases · Note
• https://github.com/Motion-Project/motion/pull/1232 · Note
• https://github.com/Motion-Project/motion/security/advisories/GHSA-6f7x-grw7-fw24 · Note
• https://t.me/cibsecurity/15588 · Telegram Post
• https://motion-project.github.io/index.html · Note
• https://t.me/cvenotify/43257 · Telegram Post