CVEvulnerability
CVE-2017-5850
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-03-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-770
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.
Affected configurations
• openbsd openbsd 6.0
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- 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
- 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