CVE-2023-45286
Go-Resty HTTP Request Body Disclosure Race Condition
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.
INFO
Published Date :
Nov. 28, 2023, 5:15 p.m.
Last Modified :
Jan. 4, 2024, 7:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-45286.
| URL | Resource |
|---|---|
| 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/743 | Issue Tracking |
| https://github.com/go-resty/resty/pull/745 | Issue Tracking Patch |
| https://pkg.go.dev/vuln/GO-2023-2328 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-45286 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-45286 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 04, 2024
Action Type Old Value New Value Added Reference Go Project https://github.com/go-resty/resty/commit/577fed8730d79f583eb48dfc81674164e1fc471e [No types assigned] -
Reanalysis by [email protected]
Dec. 05, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:resty_project:resty:*:*:*:*:*:go:*:* versions up to (excluding) 2.10.0 OR *cpe:2.3:a:resty_project:resty:*:*:*:*:*:go:*:* versions up to (including) 2.10.0 -
Initial Analysis by [email protected]
Dec. 04, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/go-resty/resty/issues/739 No Types Assigned https://github.com/go-resty/resty/issues/739 Exploit, Issue Tracking Changed Reference Type https://github.com/go-resty/resty/issues/743 No Types Assigned https://github.com/go-resty/resty/issues/743 Issue Tracking Changed Reference Type https://github.com/go-resty/resty/pull/745 No Types Assigned https://github.com/go-resty/resty/pull/745 Issue Tracking, Patch Changed Reference Type https://pkg.go.dev/vuln/GO-2023-2328 No Types Assigned https://pkg.go.dev/vuln/GO-2023-2328 Vendor Advisory Added CWE NIST CWE-362 Added CPE Configuration OR *cpe:2.3:a:resty_project:resty:*:*:*:*:*:go:*:* versions up to (excluding) 2.10.0 -
CVE Received by [email protected]
Nov. 28, 2023
Action Type Old Value New Value Added 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. Added Reference Go Project https://github.com/go-resty/resty/issues/743 [No types assigned] Added Reference Go Project https://github.com/go-resty/resty/issues/739 [No types assigned] Added Reference Go Project https://github.com/go-resty/resty/pull/745 [No types assigned] Added Reference Go Project https://pkg.go.dev/vuln/GO-2023-2328 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-45286 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-45286
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.02%
score
0.43634
percentile