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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-10560 Detail

Description

An issue was discovered in Open Source Social Network (OSSN) through 5.3. A user-controlled file path with a weak cryptographic rand() can be used to read any file with the permissions of the webserver. This can lead to further compromise. The attacker must conduct a brute-force attack against the SiteKey to insert into a crafted URL for components/OssnComments/ossn_com.php and/or libraries/ossn.lib.upgrade.php.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/LucidUnicorn/CVE-2020-10560-Key-Recovery Third Party Advisory 
https://github.com/LucidUnicorn/CVE-2020-10560-Key-Recovery Third Party Advisory 
https://techanarchy.net/blog/cve-2020-10560-ossn-arbitrary-file-read Exploit  Third Party Advisory 
https://techanarchy.net/blog/cve-2020-10560-ossn-arbitrary-file-read Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-10560
NVD Published Date:
03/30/2020
NVD Last Modified:
11/20/2024
Source:
MITRE