PT-2025-21222 · Dlib · Dlib

Titan Team · Published 2025-05-14 · Updated 2025-05-14 · CVE-2025-4637

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:D/RE:M/U:Amber

Name of the Vulnerable Software and Affected Versions: dlib versions prior to 19.24.7

Description: The issue allows remote attackers to cause a denial of service via a crafted file. This is a Divide By Zero vulnerability.

Recommendations: For versions prior to 19.24.7, update to version 19.24.7 or later to resolve the issue. As a temporary workaround, consider restricting access to crafted files that could trigger the denial of service.

Fix

DoS

Divide By Zero

Weakness Enumeration

CWE-369

Related Identifiers

CVE-2025-4637

Affected Products

Dlib

References · 6

• https://github.com/davisking/dlib/pull/3058 · Patch
• https://osv.dev/vulnerability/CVE-2025-4637 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-4637 · Security Note
• https://twitter.com/CVEnew/status/1922765608418165083 · Twitter Post
• https://t.me/latest_high_impact_cve/2367 · Telegram Post
• https://twitter.com/CveFindCom/status/1922714060400873493 · Twitter Post