Vulnerability Details CVE-2017-7185
Use-after-free vulnerability in the mg_http_multipart_wait_for_boundary function in mongoose.c in Cesanta Mongoose Embedded Web Server Library 6.7 and earlier and Mongoose OS 1.2 and earlier allows remote attackers to cause a denial of service (crash) via a multipart/form-data POST request without a MIME boundary string.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.333
EPSS Ranking 96.7%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://www.securityfocus.com/archive/1/540355/100/0/threaded
- http://www.securityfocus.com/bid/97370
- https://github.com/cesanta/mongoose-os/commit/042eb437973a202d00589b13d628181c6de5cf5b
- https://github.com/cesanta/mongoose/commit/b8402ed0733e3f244588b61ad5fedd093e3cf9cc
- https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CVE-2017-7185_mongoose_os_use_after_free.txt
- https://www.exploit-db.com/exploits/41826/
- http://www.securityfocus.com/archive/1/540355/100/0/threaded
- http://www.securityfocus.com/bid/97370
- https://github.com/cesanta/mongoose-os/commit/042eb437973a202d00589b13d628181c6de5cf5b
- https://github.com/cesanta/mongoose/commit/b8402ed0733e3f244588b61ad5fedd093e3cf9cc
- https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CVE-2017-7185_mongoose_os_use_after_free.txt
- https://www.exploit-db.com/exploits/41826/
Products affected by CVE-2017-7185
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:3.2
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:3.3
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:3.4
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:3.5
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:3.6
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:3.7
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:3.8
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:4.0
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:4.1
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:5.0
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:5.1
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:5.2
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:5.3
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:5.4
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:5.5
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:5.5_20140120
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:5.6
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:6.0
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:6.1
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:6.2
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:6.3
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:6.4
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:6.5
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:6.6
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cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:6.7
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cpe:2.3:o:cesanta:mongoose_os:1.1
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cpe:2.3:o:cesanta:mongoose_os:1.2