Description
ulfius_uri_logger in Ulfius HTTP Framework before 2.7.4 omits con_info initialization and a con_info->request NULL check for certain malformed HTTP requests.
References (3)
Core 3
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/babelouest/ulfius/commit/c83f564c184a27145e07c274b305cabe943bbfaa
Patch, Third Party Advisory x_refsource_misc
https://github.com/babelouest/ulfius/compare/v2.7.3...v2.7.4
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/164152/Ulfius-Web-Framework-Remote-Memory-Corruption.html
Scores
CVSS v3
9.8
EPSS
0.0275
EPSS Percentile
86.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (1)
ulfius_project/ulfius
< 2.7.4
Published
Sep 07, 2021
Tracked Since
Feb 18, 2026