CVE-2017-7185

Опубликовано: 10 апр. 2017

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Средний

Описание

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.

Ссылки

http://www.securityfocus.com/archive/1/540355/100/0/threaded
http://www.securityfocus.com/bid/97370
Third Party Advisory
VDB Entry
https://github.com/cesanta/mongoose-os/commit/042eb437973a202d00589b13d628181c6de5cf5b
Patch
Third Party Advisory
https://github.com/cesanta/mongoose/commit/b8402ed0733e3f244588b61ad5fedd093e3cf9cc
Patch
Third Party Advisory
https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CVE-2017-7185_mongoose_os_use_after_free.txt
Exploit
Technical Description
Third Party Advisory
https://www.exploit-db.com/exploits/41826/
http://www.securityfocus.com/archive/1/540355/100/0/threaded
http://www.securityfocus.com/bid/97370
Third Party Advisory
VDB Entry
https://github.com/cesanta/mongoose-os/commit/042eb437973a202d00589b13d628181c6de5cf5b
Patch
Third Party Advisory
https://github.com/cesanta/mongoose/commit/b8402ed0733e3f244588b61ad5fedd093e3cf9cc
Patch
Third Party Advisory
https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CVE-2017-7185_mongoose_os_use_after_free.txt
Exploit
Technical Description
Third Party Advisory
https://www.exploit-db.com/exploits/41826/

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:cesanta:mongoose_embedded_web_server_library:*:*:*:*:*:*:*:*

Версия до 6.7 (включая)

cpe:2.3:o:cesanta:mongoose_os:*:*:*:*:*:*:*:*

Версия до 1.2 (включая)

EPSS

Процентиль: 97%

0.3325

Средний

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-416

Связанные уязвимости

GHSA-r945-w37w-79vf