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CVE-2017-16762

Good to know:

Date: November 10, 2017

Sanic before 0.5.1 allows reading arbitrary files with directory traversal, as demonstrated by the /static/..%2f substring.

Language: Python

Severity Score

7.5

Related Resources (7)

Url: https://github.com/sanic-org/sanic/pull/635

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-16762

Url: https://github.com/channelcat/sanic/releases/tag/0.5.1

Url: https://github.com/sanic-org/sanic

Url: https://github.com/pypa/advisory-database/tree/main/vulns/sanic/PYSEC-2017-40.yaml

Url: https://github.com/channelcat/sanic/issues/633

Url: https://www.mend.io/vulnerability-database/CVE-2017-16762

Severity Score

7.5

Weakness Type (CWE)

Path Traversal

CWE-22

Top Fix

Upgrade Version

Upgrade to version 0.5.1

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	NONE
Availability (A):	NONE

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

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