7.5
CVSSv2

CVE-2018-20355

Published: 10/06/2019 Updated: 11/06/2019
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

An invalid write of 8 bytes due to a use-after-free vulnerability in the mg_http_free_proto_data_cgi function call in mongoose.c in Cesanta Mongoose Embedded Web Server Library 6.13 and previous versions allows a denial of service (application crash) or remote code execution.

Vulnerability Trend

Affected Products

Vendor Product Versions
CesantaMongoose6.13