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CVE-2023-45286 Detail

Description

A race condition in go-resty can result in HTTP request body disclosure across requests. This condition can be triggered by calling sync.Pool.Put with the same *bytes.Buffer more than once, when request retries are enabled and a retry occurs. The call to sync.Pool.Get will then return a bytes.Buffer that hasn't had bytes.Buffer.Reset called on it. This dirty buffer will contain the HTTP request body from an unrelated request, and go-resty will append the current HTTP request body to it, sending two bodies in one request. The sync.Pool in question is defined at package level scope, so a completely unrelated server could receive the request body.


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://github.com/go-resty/resty/commit/577fed8730d79f583eb48dfc81674164e1fc471e
https://github.com/go-resty/resty/commit/577fed8730d79f583eb48dfc81674164e1fc471e
https://github.com/go-resty/resty/issues/739 Exploit  Issue Tracking 
https://github.com/go-resty/resty/issues/739 Exploit  Issue Tracking 
https://github.com/go-resty/resty/issues/743 Issue Tracking 
https://github.com/go-resty/resty/issues/743 Issue Tracking 
https://github.com/go-resty/resty/pull/745 Issue Tracking  Patch 
https://github.com/go-resty/resty/pull/745 Issue Tracking  Patch 
https://pkg.go.dev/vuln/GO-2023-2328 Vendor Advisory 
https://pkg.go.dev/vuln/GO-2023-2328 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-45286
NVD Published Date:
11/28/2023
NVD Last Modified:
11/21/2024
Source:
Go Project