PT-2023-12832 · Is-Http2 · Is-Http2

Published 2023-02-01 · Updated 2025-03-26 · CVE-2022-25906

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions is-http2 versions all

Description The issue is related to Command Injection due to missing input sanitization or other checks, and the use of sandboxes with the isH2 function.

Recommendations For all versions, consider disabling the isH2 function as a temporary workaround until a patch is available. Restrict access to the is-http2 package 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

OS Command Injection

RCE

Weakness Enumeration

CWE-78

CWE-20

Related Identifiers

CVE-2022-25906

GHSA-2275-RPF5-XV8H

Affected Products

Is-Http2

References · 8

• 🔥 https://security.snyk.io/vuln/SNYK-JS-ISHTTP2-3153878 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-25906 · Security Note
• https://osv.dev/vulnerability/GHSA-2275-rpf5-xv8h · Vendor Advisory
• https://github.com/stefanjudis/is-http2/blob/master/index.js%23L23 · Note
• https://github.com/stefanjudis/is-http2 · Note
• https://github.com/stefanjudis/is-http2/blob/master/index.js#L23 · Note
• https://t.me/cvenotify/116426 · Telegram Post
• https://t.me/cvenotify/43898 · Telegram Post