Name
sthttpd
Version
2.27.1
Type
library
Description
A simple, small, portable, fast, and secure HTTP server
Licenses
BSD-2-Clause
PURL
-
CPE
cpe:2.3:*:*:sthttpd:2.27.1:*:*:*:*:*:*:*
Other Versions#
Patches#
#
Title
Author
Resolve
1
Define _GNU_SOURCE if HAVE_SIGSET is set
Khem Raj <raj.khem@gmail.com>
Vulnerabilities#
Name
Analysis
Description
Exploitable
An issue was discovered in sthttpd through 2.27.1. On systems where the strcpy function is implemented with memcpy, the de_dotdot function may cause a Denial-of-Service (daemon crash) due to overlapping memory ranges being passed to memcpy. This can triggered with an HTTP GET request for a crafted filename. NOTE: this is similar to CVE-2017-10671, but occurs in a different part of the de_dotdot function.
Not Affected
Heap-based Buffer Overflow in the de_dotdot function in libhttpd.c in sthttpd before 2.27.1 allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted filename.