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CVE-2021-23336 (Medium) detected in python-3.8.1-h357f687_2.tar.bz2 - autoclosed #651

Closed mend-bolt-for-github[bot] closed 2 years ago

mend-bolt-for-github[bot] commented 3 years ago

CVE-2021-23336 - Medium Severity Vulnerability

Vulnerable Library - python-3.8.1-h357f687_2.tar.bz2

General purpose programming language

Library home page: https://api.anaconda.org/download/conda-forge/python/3.8.1/linux-64/python-3.8.1-h357f687_2.tar.bz2

Path to dependency file: /proteomicslfq/environment.yml

Path to vulnerable library: /home/wss-scanner/anaconda3/pkgs/python-3.8.1-h357f687_2.tar.bz2,/anaconda3/pkgs/python-3.8.1-h357f687_2.tar.bz2

Dependency Hierarchy: - :x: **python-3.8.1-h357f687_2.tar.bz2** (Vulnerable Library)

Found in HEAD commit: 64dde89c50c07496423c4d4a865f2e16b92399ad

Vulnerability Details

The package python/cpython from 0 and before 3.6.13, from 3.7.0 and before 3.7.10, from 3.8.0 and before 3.8.8, from 3.9.0 and before 3.9.2 are vulnerable to Web Cache Poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.

Publish Date: 2021-02-15

URL: CVE-2021-23336

CVSS 3 Score Details (5.9)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: Low - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23336

Release Date: 2021-02-15

Fix Resolution: v3.6.13,v3.7.10,v3.8.8,v3.9.2

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mend-bolt-for-github[bot] commented 2 years ago

:heavy_check_mark: This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.