CVE-2020-8315

MEDIUM
5.5
CVSS Score
Published: January 28, 2020 at 06:35 PM UTC
Updated: October 14, 2026 at 09:17 AM UTC
1 product affected across 1 vendorPython

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Severity
MEDIUM5.5
Exploit prediction
EPSS 2%

Description

In Python (CPython) 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1, an insecure dependency load upon launch on Windows 7 may result in an attacker's copy of api-ms-win-core-path-l1-1-0.dll being loaded and used instead of the system's copy. Windows 8 and later are unaffected.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

3.6.0 ≤ v ≤ 3.6.103.7.0 ≤ v ≤ 3.7.63.8.0 ≤ v ≤ 3.8.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCIssue TrackingPatchVendor Advisory
https://bugs.python.org/issue39401
Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
https://cert-portal.siemens.com/productcert/html/ssa-398330.html

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-427

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