Description
An exploitable use-after-free vulnerability exists in the HTTP server implementation of Cesanta Mongoose 6.8. An ordinary HTTP POST request with a CGI target can cause a reuse of previously freed pointer potentially resulting in remote code execution. An attacker needs to send this HTTP request over the network to trigger this vulnerability.
Published: 2017-11-07
Score: 9.8 Critical
EPSS: 2.9% Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-12032 An exploitable use-after-free vulnerability exists in the HTTP server implementation of Cesanta Mongoose 6.8. An ordinary HTTP POST request with a CGI target can cause a reuse of previously freed pointer potentially resulting in remote code execution. An attacker needs to send this HTTP request over the network to trigger this vulnerability.
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Cesanta Mongoose
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2024-09-16T22:52:04.709Z

Reserved: 2016-12-01T00:00:00.000Z

Link: CVE-2017-2891

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-11-07T16:29:00.717

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-2891

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses