CVE-2016-1000032
TGCaptcha2 CAPTCHA Replay Attack
Description
TGCaptcha2 version 0.3.0 is vulnerable to a replay attack due to a missing nonce allowing attackers to use a single solved CAPTCHA multiple times.
INFO
Published Date :
Oct. 25, 2016, 2:29 p.m.
Last Modified :
Jan. 19, 2017, 2:59 a.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-2016-1000032.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1316083 | Issue Tracking Third Party Advisory VDB Entry |
| https://patrick.uiterwijk.org/2016/03/09/fedora-spam-dwf-2016-89000/ | Technical Description Third Party 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-1000032 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-1000032 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 -
Modified Analysis by [email protected]
Dec. 22, 2016
Action Type Old Value New Value Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1316083 Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1316083 Third Party Advisory, VDB Entry, Issue Tracking -
Initial Analysis by [email protected]
Nov. 07, 2016
Action Type Old Value New Value -
CVE Translated by [email protected]
Nov. 03, 2016
Action Type Old Value New Value Removed Translation La versión TGCaptcha2 0.3.0 es vulnerable a un ataque de repetición debido a una pérdida mientras permite a atacantes utilizar una CAPTCHA resuelta múltiples veces. Added Translation TGCaptcha2 versión 0.3.0 es vulnerable a un ataque repetitivo debido a una pérdida mientras permite a atacantes usar un CAPTCHA solucionado múltiples veces. -
CVE Modified by [email protected]
Nov. 02, 2016
Action Type Old Value New Value Added Description TGCaptcha2 version 0.3.0 is vulnerable to a replay attack due to a missing nonce allowing attackers to use a single solved CAPTCHA multiple times. -
CVE Modified by [email protected]
Nov. 02, 2016
Action Type Old Value New Value Removed Description TGCaptcha2 version 0.3.0 is vulnerable to a replay attack due to a missing nonce allowing attackers to use a single solved CAPTCHA multiple times. -
Modified Analysis by [email protected]
Oct. 28, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:python:tgcaptcha2:0.3.0:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1316083 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1316083 Issue Tracking Changed Reference Type https://patrick.uiterwijk.org/2016/03/09/fedora-spam-dwf-2016-89000/ No Types Assigned https://patrick.uiterwijk.org/2016/03/09/fedora-spam-dwf-2016-89000/ Third Party Advisory, Technical Description Added CWE CWE-284 -
Initial Analysis by [email protected]
Oct. 27, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR Configuration 1 OR *cpe:2.3:a:python:tgcaptcha2:0.3.0:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://patrick.uiterwijk.org/2016/03/09/fedora-spam-dwf-2016-89000/ No Types Assigned https://patrick.uiterwijk.org/2016/03/09/fedora-spam-dwf-2016-89000/ Technical Description Added CWE CWE-284 -
CVE Translated by [email protected]
Oct. 26, 2016
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-2016-1000032 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-2016-1000032
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} 0.00%
score
0.44064
percentile