PT-2021-11405 · Unknown · Restify-Paginate

Published 2021-02-25 · Updated 2022-04-08 · CVE-2020-27543

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: restify-paginate version 0.0.5

Description: The issue allows remote attackers to cause a Denial-of-Service by omitting the HTTP Host header, resulting in a Restify-based web service crashing with an uncaught exception.

Recommendations: For version 0.0.5, consider disabling the restify-paginate package until a patch is available to prevent potential Denial-of-Service attacks. Restrict access to the web service to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

CVE-2020-27543

GHSA-QR9H-VR5P-PWWX

Affected Products

Restify-Paginate

References · 8

• 🔥 https://github.com/secoats/cve/tree/master/CVE-2020-27543_dos_restify-paginate · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-27543 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27543 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-qr9h-vr5p-pwwx · Vendor Advisory
• https://github.com/paulvarache/restify-paginate · Note
• https://security.netapp.com/advisory/ntap-20210401-0002 · Note
• https://t.me/cibsecurity/24144 · Telegram Post
• https://npmjs.com/package/restify-paginate · Note