CVE-2018-20684
WinSCP Remote File Overwrite Vulnerability
Description
In WinSCP before 5.14 beta, due to missing validation, the scp implementation would accept arbitrary files sent by the server, potentially overwriting unrelated files. This affects TSCPFileSystem::SCPSink in core/ScpFileSystem.cpp.
INFO
Published Date :
Jan. 10, 2019, 9:29 p.m.
Last Modified :
Jan. 15, 2020, 8:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-20684
.
URL | Resource |
---|---|
http://www.securityfocus.com/bid/106526 | Third Party Advisory VDB Entry |
https://github.com/winscp/winscp/commit/49d876f2c5fc00bcedaa986a7cf6dedd6bf16f54 | Patch Third Party Advisory |
https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt | Mitigation Third Party Advisory |
https://winscp.net/eng/docs/history | Release Notes Vendor Advisory |
https://winscp.net/tracker/1675 | Patch Vendor Advisory |
https://www.oracle.com/security-alerts/cpujan2020.html |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-20684
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-20684
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 15, 2020
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpujan2020.html [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 07, 2019
Action Type Old Value New Value Changed Reference Type https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt No Types Assigned https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt Mitigation, Third Party Advisory -
CVE Modified by [email protected]
Jan. 31, 2019
Action Type Old Value New Value Added Reference https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 25, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type http://www.securityfocus.com/bid/106526 No Types Assigned http://www.securityfocus.com/bid/106526 Third Party Advisory, VDB Entry Changed Reference Type https://github.com/winscp/winscp/commit/49d876f2c5fc00bcedaa986a7cf6dedd6bf16f54 No Types Assigned https://github.com/winscp/winscp/commit/49d876f2c5fc00bcedaa986a7cf6dedd6bf16f54 Patch, Third Party Advisory Changed Reference Type https://winscp.net/tracker/1675 No Types Assigned https://winscp.net/tracker/1675 Patch, Vendor Advisory Changed Reference Type https://winscp.net/eng/docs/history No Types Assigned https://winscp.net/eng/docs/history Release Notes, Vendor Advisory Added CWE CWE-20 Added CPE Configuration OR *cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:* versions up to (including) 5.13.7 -
CVE Modified by [email protected]
Jan. 12, 2019
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/106526 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-20684
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-20684
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.64 }} -0.14%
score
0.79313
percentile