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CVE-2023-23915 Detail

Description

A cleartext transmission of sensitive information vulnerability exists in curl <v7.88.0 that could cause HSTS functionality to behave incorrectly when multiple URLs are requested in parallel. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. This HSTS mechanism would however surprisingly fail when multiple transfers are done in parallel as the HSTS cache file gets overwritten by the most recentlycompleted transfer. A later HTTP-only transfer to the earlier host name would then *not* get upgraded properly to HSTS.


Metrics

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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://hackerone.com/reports/1826048 Not Applicable 
https://security.gentoo.org/glsa/202310-12 Third Party Advisory 
https://security.netapp.com/advisory/ntap-20230309-0006/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-319 Cleartext Transmission of Sensitive Information cwe source acceptance level NIST   HackerOne  

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-23915
NVD Published Date:
02/23/2023
NVD Last Modified:
03/27/2024
Source:
HackerOne