Vulnerability Details : CVE-2017-20051
Potential exploit
A vulnerability was found in InnoSetup Installer. It has been declared as problematic. Affected by this vulnerability is an unknown functionality. The manipulation leads to uncontrolled search path. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Products affected by CVE-2017-20051
- cpe:2.3:a:jrsoftware:inno_setup:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-20051
0.21%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-20051
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.4
|
MEDIUM | AV:L/AC:M/Au:N/C:P/I:P/A:P |
3.4
|
6.4
|
NIST | |
|
6.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
VulDB | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2017-20051
-
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.Assigned by:
- cna@vuldb.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2017-20051
-
http://seclists.org/fulldisclosure/2017/Mar/8
Full Disclosure: Executable installers are defective^WEVIL (case 2): innosetup-5.5.9.exe and innosetup-5.5.9-unicode.exeExploit;Mailing List;Third Party Advisory
-
https://vuldb.com/?id.97837
CVE-2017-20051 | InnoSetup Installer uncontrolled search pathThird Party Advisory
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