GHSA-wrw9-m778-g6mc – bl

Package

Manager: npm
Name: bl
Vulnerable Version: >=0 <0.9.5 || =1.0.0 || >=1.0.0 <1.0.1

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

Memory Exposure in bl Versions of `bl` before 0.9.5 and 1.0.1 are vulnerable to memory exposure. `bl.append(number)` in the affected `bl` versions passes a number to Buffer constructor, appending a chunk of uninitialized memory ## Recommendation Update to version 0.9.5, 1.0.1 or later.

Metadata

Created: 2019-06-03T17:27:57Z
Modified: 2020-08-31T18:29:15Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/06/GHSA-wrw9-m778-g6mc/GHSA-wrw9-m778-g6mc.json
CWE IDs: ["CWE-200"]
Alternative ID: N/A
Finding: F308
Auto approve: 1