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CVE-2023-0739— Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in answerdev/answer

Quick assessment

Affected
answerdev answerdev/answer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

answer是一个开源的基于知识的社区软件。 answer 存在竞争条件问题漏洞，该漏洞源于发生竞争条件问题。

AI Predicted 7.5 Difficulty: Hard EPSS 0.69% · P51

Possible ATT&CK Techniques 1 AI

T1135 · Network Share Discovery
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I. Basic Information for CVE-2023-0739

Vulnerability Information
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Vulnerability Title
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in answerdev/answer
Source: CVE Program / CVE List V5
Vulnerability Description
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in GitHub repository answerdev/answer prior to 1.0.4.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用共享资源的并发执行不恰当同步问题(竞争条件)
Source: CVE Program / CVE List V5
Vulnerability Title
answer 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
answer是一个开源的基于知识的社区软件。 answer 存在竞争条件问题漏洞，该漏洞源于发生竞争条件问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
answerdev answerdev/answer unspecified ~ 1.0.4 -

II. Public POCs for CVE-2023-0739

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III. Intelligence Information for CVE-2023-0739

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Patches & Fixes for CVE-2023-0739 (1)

Vendor Advisories for CVE-2023-0739 (1)

Same Patch Batch · answerdev · 2023-02-08 · 6 CVEs total

CVE-2023-0740 Cross-site Scripting (XSS) - Stored in answerdev/answer
CVE-2023-0741 Cross-site Scripting (XSS) - DOM in answerdev/answer
CVE-2023-0742 Cross-site Scripting (XSS) - Stored in answerdev/answer
CVE-2023-0743 Cross-site Scripting (XSS) - Generic in answerdev/answer
CVE-2023-0744 Improper Access Control in answerdev/answer

IV. Related Vulnerabilities

Same product: answerdev/answer
Same vendor: answerdev
Same weakness: CWE-362

V. Comments for CVE-2023-0739

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