Vulnerability Details : CVE-2017-0356
Potential exploit
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.
Vulnerability category: BypassGain privilege
Products affected by CVE-2017-0356
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:ikiwiki:ikiwiki:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-0356
10.40%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 92 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-0356
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-0356
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-0356
-
https://www.debian.org/security/2017/dsa-3760
Debian -- Security Information -- DSA-3760-1 ikiwikiThird Party Advisory
-
https://ikiwiki.info/security/#cve-2017-0356
securityVendor Advisory
-
http://www.securityfocus.com/bid/95420
ikiwiki CVE-2017-0356 Authentication Bypass VulnerabilityThird Party Advisory;VDB Entry
-
https://marc.info/?l=oss-security&m=148418234314276&w=2
'[oss-security] ikiwiki: CVE-2017-0356: Authentication bypass via repeated parameters' - MARCExploit;Third Party Advisory
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