CVE-2019-3881

2020-09-0400:00:00

CWE-427

redhat

www.cve.org

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

27.2%

JSON

Bundler prior to 2.1.0 uses a predictable path in /tmp/, created with insecure permissions as a storage location for gems, if locations under the user’s home directory are not available. If Bundler is used in a scenario where the user does not have a writable home directory, an attacker could place malicious code in this directory that would be later loaded and executed.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "rubygem-bundler",
    "versions": [
      {
        "version": "bundler versions before 2.1.0",
        "status": "affected"
      }
    ]
  }
]