National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-5850 Detail

Current Description

httpd in OpenBSD allows remote attackers to cause a denial of service (memory consumption) via a series of requests for a large file using an HTTP Range header.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://marc.info/?l=openbsd-cvs&m=148587359420912&w=2 Mailing List Third Party Advisory
http://packetstormsecurity.com/files/140944/OpenBSD-HTTP-Server-6.0-Denial-Of-Service.html Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2017/Feb/15 Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2017/02/02/6 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/95997 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1037758 Third Party Advisory VDB Entry
https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/034_httpd.patch.sig Patch Vendor Advisory
https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/017_httpd.patch.sig Patch Vendor Advisory
https://github.com/openbsd/src/commit/142cfc82b932bc211218fbd7bdda8c7ce83f19df Patch Third Party Advisory
https://pierrekim.github.io/blog/2017-02-07-openbsd-httpd-CVE-2017-5850.html Exploit Patch Third Party Advisory
https://www.exploit-db.com/exploits/41278/ Exploit Patch Third Party Advisory VDB Entry

Weakness Enumeration

CWE-ID CWE Name Source
CWE-770 Allocation of Resources Without Limits or Throttling NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:openbsd:openbsd:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-5850
NVD Published Date:
03/27/2017
NVD Last Modified:
10/02/2019