PT-2019-13463 · Imgix · Imgix

Published 2019-07-29 · Updated 2019-08-07 · CVE-2019-13655

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Imgix through 2019-06-19

Description The issue allows remote attackers to cause a denial of service by manipulating a small JPEG file to specify large dimensions, which is mishandled during an attempt to load the image into memory.

Recommendations For Imgix through 2019-06-19, consider implementing dimension validation to prevent large images from being loaded into memory. As a temporary workaround, restrict image processing to prevent denial of service attacks until a fix is available.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2019-13655

Affected Products

Imgix

References · 3

• https://osv.dev/vulnerability/CVE-2019-13655 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-13655 · Security Note
• https://obsidianterminal.blogspot.com/2019/07/dos-in-imgix-cdns-image-processing.html · Note