CVE-2017-5850

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
VendorProductVersion
openbsdopenbsd
6.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://marc.info/?l=openbsd-cvs&m=148587359420912&w=2
http://packetstormsecurity.com/files/140944/OpenBSD-HTTP-Server-6.0-Denial-Of-Service.html
http://seclists.org/fulldisclosure/2017/Feb/15
http://www.openwall.com/lists/oss-security/2017/02/02/6
http://www.securityfocus.com/bid/95997
http://www.securitytracker.com/id/1037758
https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/034_httpd.patch.sig
https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/017_httpd.patch.sig
https://github.com/openbsd/src/commit/142cfc82b932bc211218fbd7bdda8c7ce83f19df
https://pierrekim.github.io/blog/2017-02-07-openbsd-httpd-CVE-2017-5850.html
https://www.exploit-db.com/exploits/41278/
http://marc.info/?l=openbsd-cvs&m=148587359420912&w=2
http://packetstormsecurity.com/files/140944/OpenBSD-HTTP-Server-6.0-Denial-Of-Service.html
http://seclists.org/fulldisclosure/2017/Feb/15
http://www.openwall.com/lists/oss-security/2017/02/02/6
http://www.securityfocus.com/bid/95997
http://www.securitytracker.com/id/1037758
https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/034_httpd.patch.sig
https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/017_httpd.patch.sig
https://github.com/openbsd/src/commit/142cfc82b932bc211218fbd7bdda8c7ce83f19df
https://pierrekim.github.io/blog/2017-02-07-openbsd-httpd-CVE-2017-5850.html
https://www.exploit-db.com/exploits/41278/