CVE-2015-2963
Thoughtbot Paperclip RSS double-mumps vulnerability
Description
The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed value, as demonstrated by image/jpeg.
INFO
Published Date :
July 10, 2015, 5:59 p.m.
Last Modified :
Dec. 3, 2016, 3:07 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
8.6
Public PoC/Exploit Available at Github
CVE-2015-2963 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2015-2963.
| URL | Resource |
|---|---|
| http://jvn.jp/en/jp/JVN83881261/index.html | Vendor Advisory |
| http://jvndb.jvn.jp/jvndb/JVNDB-2015-000088 | Vendor Advisory |
| http://openwall.com/lists/oss-security/2015/06/19/3 | Vendor Advisory |
| http://www.securityfocus.com/bid/75304 | |
| https://github.com/thoughtbot/paperclip/commit/9aee4112f36058cd28d5fe4a006d6981bd1eda57 | Exploit Vendor Advisory |
| https://robots.thoughtbot.com/paperclip-security-release | Vendor Advisory |
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).
Check Ruby projects for dependencies with known security problems
Ruby
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-2963 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-2963 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]
Dec. 03, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/75304 [No Types Assigned] -
CVE Translated by [email protected]
Jul. 17, 2015
Action Type Old Value New Value Changed Translation Vulnerabilidad XSS en Ruby (CVE-2015-2963) Ruby - XSS -
CVE Translated by [email protected]
Jul. 16, 2015
Action Type Old Value New Value Removed Translation The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed value, as demonstrated by image/jpeg. Added Translation Thoughtbot paperclip gem en versiones anteriores a la 4.2.2 para Ruby no tiene en cuenta el valor de tipo de contenido durante la validación de tipo de medios, lo que permite a atacantes remotos subir documentos HTML y realizar cross-site scripting (XSS) a través de un valor suplantado, como se demuestra por la imagen / jpeg. -
Modified Analysis by [email protected]
Jul. 13, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:thoughtbot:paperclip:4.2.1:*:*:*:*:ruby:*:* (and previous) Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Changed Reference Type http://openwall.com/lists/oss-security/2015/06/19/3 No Types Assigned http://openwall.com/lists/oss-security/2015/06/19/3 Advisory Changed Reference Type http://jvn.jp/en/jp/JVN83881261/index.html No Types Assigned http://jvn.jp/en/jp/JVN83881261/index.html Advisory Changed Reference Type http://jvndb.jvn.jp/jvndb/JVNDB-2015-000088 No Types Assigned http://jvndb.jvn.jp/jvndb/JVNDB-2015-000088 Advisory Changed Reference Type https://robots.thoughtbot.com/paperclip-security-release No Types Assigned https://robots.thoughtbot.com/paperclip-security-release Advisory Changed Reference Type https://github.com/thoughtbot/paperclip/commit/9aee4112f36058cd28d5fe4a006d6981bd1eda57 No Types Assigned https://github.com/thoughtbot/paperclip/commit/9aee4112f36058cd28d5fe4a006d6981bd1eda57 Advisory, Exploit Added CWE CWE-79 -
Initial Analysis by [email protected]
Jul. 13, 2015
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-2963 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-2015-2963
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.43 }} 0.00%
score
0.70478
percentile