CVE-2019-1000013
Hex authenticity of signed packages not validated
8.8
HIGH
CVSS 3.1
EPSS 0.23%
Description
Hex package manager hex_core version 0.3.0 and earlier contains a Signing oracle vulnerability in Package registry verification that can result in Package modifications not detected, allowing code execution. This attack appears to be exploitable via victim fetches packages from malicious/compromised mirror. This vulnerability appears to have been fixed in 0.4.0.
How to fix CVE-2019-1000013
To remediate CVE-2019-1000013, upgrade the affected package to a fixed version below.
- —upgrade to 0.4.0 or later
Is CVE-2019-1000013 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |