CVE-2021-26843
Vulnerability from cvelistv5
Published
2021-02-07 20:14
Modified
2024-08-03 20:33
Severity ?
Summary
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.
References
cve@mitre.orghttps://github.com/blueness/sthttpd/issues/14Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/blueness/sthttpd/issues/14Exploit, Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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