go-resty prior 2.10.0 HTTP Request sync.Pool.Put information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in go-resty. Affected by this vulnerability is the function sync.Pool.Put of the component HTTP Request Handler. The manipulation results in information disclosure. This vulnerability is reported as CVE-2023-45286. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in go-resty. Affected is the function sync.Pool.Put of the component HTTP Request Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

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.

The weakness was disclosed 11/28/2023. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-45286 since 10/06/2023. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 2.10.0 eliminates this vulnerability.

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Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.2

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: go-resty 2.10.0
Patch: github.com

Timelineinfo

10/06/2023 🔍
11/28/2023 +53 days 🔍
11/28/2023 +0 days 🔍
12/20/2023 +22 days 🔍

Sourcesinfo

Advisory: 739
Status: Confirmed

CVE: CVE-2023-45286 (🔍)
GCVE (CVE): GCVE-0-2023-45286
GCVE (VulDB): GCVE-100-246312

Entryinfo

Created: 11/28/2023 17:59
Updated: 12/20/2023 07:00
Changes: 11/28/2023 17:59 (39), 12/20/2023 06:50 (2), 12/20/2023 07:00 (11)
Complete: 🔍
Cache ID: 216::103

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