Description
A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.
Remediation
References
https://hackerone.com/reports/966347
https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html
Related Vulnerabilities
CVE-2021-3918 Vulnerability in npm package json-schema
CVE-2019-6286 Vulnerability in maven package org.webjars.npm:node-sass
CVE-2021-26117 Vulnerability in maven package org.apache.activemq:activemq-jaas
CVE-2020-7751 Vulnerability in maven package org.webjars.npm:pathval
CVE-2023-33725 Vulnerability in maven package org.broadleafcommerce:broadleaf