CVE-2016-6255 Information

Description

Portable UPnP SDK (aka libupnp) before 1.6.21 allows remote attackers to write to arbitrary files in the webroot via a POST request without a registered handler.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

http://www.debian.org/security/2016/dsa-3736 http://www.openwall.com/lists/oss-security/2016/07/18/13 http://www.openwall.com/lists/oss-security/2016/07/20/5 http://www.securityfocus.com/bid/92050 https://github.com/mjg59/pupnp-code/commit/be0a01bdb83395d9f3a5ea09c1308a4f1a972cbd https://security.gentoo.org/glsa/201701-52 https://sourceforge.net/p/pupnp/code/ci/master/tree/ChangeLog https://twitter.com/mjg59/status/755062278513319936 https://www.exploit-db.com/exploits/40589/ https://www.tenable.com/security/research/tra-2017-10

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5