CVE-2017-0356

A flaw, similar to to CVE-2016-9646, exists in ikiwiki before 3.20170111, in the passwordauth plugin's use of CGI::FormBuilder, allowing an attacker to bypass authentication via repeated parameters.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.debian.org/security/2017/dsa-3760	Third Party Advisory
https://ikiwiki.info/security/#cve-2017-0356	Vendor Advisory
https://marc.info/?l=oss-security&m=148418234314276&w=2	Exploit Third Party Advisory
http://www.securityfocus.com/bid/95420	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:a:ikiwiki:ikiwiki:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:7.0:::::::*
	cpe:2.3:o:debian:debian_linux:8.0:::::::*

Information

Published : 2018-04-13 08:29

Updated : 2018-05-18 08:40

NVD link : CVE-2017-0356

Mitre link : CVE-2017-0356

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

debian

debian_linux

ikiwiki

ikiwiki

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