CVE-2018-8319
Sensitive Data Exposure in msrcrypto
9.8
CRITICAL
CVSS 3.1
EPSS 14.8%
Description
Versions of `msrcrypto` prior to 1.4.1 are vulnerable to Sensitive Data Exposure. The package's Elliptic Curve Cryptography (ECC) implementation may leak information about a server's private ECC key. It can also allow attackers to craft invalid ECDSA signatures that pass as valid. There is no published proof-of-concept for this vulnerability. ## Recommendation Upgrade to version 1.4.1 or later.
How to fix CVE-2018-8319
To remediate CVE-2018-8319, upgrade the affected package to a fixed version below.
- —upgrade to 1.4.1 or later
Is CVE-2018-8319 being exploited?
Moderate — EPSS is 14.8%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.4.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |