PT-2018-18185 · Npm · Ssri

Thisismissem · Published 2018-03-04 · Updated 2018-03-27 · CVE-2018-7651

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ssri versions prior to 5.2.2

Description The issue is related to a regular expression denial of service vulnerability in the strict mode functionality of the ssri module. This vulnerability can be triggered via a long base64 hash string.

Recommendations Update to version 5.2.2 or later.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2018-7651

GHSA-325J-24F4-QV5X

Affected Products

Ssri

References · 14

• https://github.com/zkat/ssri/commit/d0ebcdc22cb5c8f47f89716d08b3518b2485d65d · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-7651 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-7651 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-7651 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-7651 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-7651 · Security Note
• https://ubuntu.com/security/CVE-2018-7651 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-325j-24f4-qv5x · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-7651 · Vendor Advisory
• https://github.com/zkat/ssri/issues/10 · Note
• https://github.com/zkat/ssri · Note
• https://nodesecurity.io/advisories/565 · Note
• https://npmjs.com/advisories/565 · Note
• https://github.com/advisories/GHSA-325j-24f4-qv5x · Note