CVE-2020-13432

Published: Jun 8, 2020Modified: Nov 21, 2024

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

rejetto HFS (aka HTTP File Server) v2.3m Build #300, when virtual files or folders are used, allows remote attackers to trigger an invalid-pointer write access violation via concurrent HTTP requests with a long URI or long HTTP headers.

Affected (1)

Products: Rejetto: Http File Server

Rejetto

1 product

Http File Server

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Rejetto Http File Server	Version 2.3m

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (14)

http://hyp3rlinx.altervista.org/advisories/HFS-HTTP-FILE-SERVER-v2.3-REMOTE-BUFFER-OVERFLOW-DoS.txt

Source: cve@mitre.org

ExploitThird Party Advisory

http://packetstormsecurity.com/files/157980/HFS-Http-File-Server-2.3m-Build-300-Buffer-Overflow.html

Source: cve@mitre.org

ExploitThird Party AdvisoryVDB Entry

http://seclists.org/fulldisclosure/2020/Jun/13

Source: cve@mitre.org

ExploitMailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2021/Apr/12

Source: cve@mitre.org

https://github.com/rejetto/hfs2/commit/b8ebfc4e22948e1a61506cd66e397b61ea5ea5de

Source: cve@mitre.org

PatchThird Party Advisory

https://packetstormsecurity.com/files/157980/HFS-Http-File-Server-2.3m-Build-300-Buffer-Overflow.html

Source: cve@mitre.org

ExploitThird Party AdvisoryVDB Entry

https://www.rejetto.com/hfs/?f=wn

Source: cve@mitre.org

Release NotesVendor Advisory

http://hyp3rlinx.altervista.org/advisories/HFS-HTTP-FILE-SERVER-v2.3-REMOTE-BUFFER-OVERFLOW-DoS.txt