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CVE-2020-12440
Not a vulnerability.
Description

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none

INFO

Published Date :

May 14, 2020, 9:15 p.m.

Last Modified :

Nov. 7, 2023, 3:15 a.m.

Remotely Exploit :

No

Source :

[email protected]
Affected Products

The following products are affected by CVE-2020-12440 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

: Total Affected Vendor : 0 | Products : 0
Public PoC/Exploit Available at Github

CVE-2020-12440 has a 5 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

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).

Profile Photo
forattini-dev/redblue

The Ultimate Security Arsenal in a Single Binary

Makefile Shell Rust Python JavaScript HTML

Updated: 1 week, 6 days ago
1 stars 0 fork 0 watcher
Born at : Nov. 2, 2025, 11:56 p.m. This repo has been linked 7 different CVEs too.
Profile Photo
brunsu/woodswiki

None

HTML

Updated: 3 years, 6 months ago
0 stars 0 fork 0 watcher
Born at : Sept. 23, 2022, 1:59 p.m. This repo has been linked 43 different CVEs too.
Profile Photo
alsigit/nobi-sectest

nobi security technical test by sigit setiawan

Updated: 3 years, 4 months ago
0 stars 0 fork 0 watcher
Born at : May 28, 2022, 3:21 p.m. This repo has been linked 2 different CVEs too.
Profile Photo
SexyBeast233/SecBooks

安全类各家文库大乱斗

HTML CSS JavaScript Go Python Shell C

Updated: 5 months ago
1195 stars 286 fork 286 watcher
Born at : Feb. 15, 2022, 3:14 a.m. This repo has been linked 568 different CVEs too.
Profile Photo
woods-sega/woodswiki

None

HTML

Updated: 3 years, 3 months ago
1 stars 1 fork 1 watcher
Born at : Jan. 6, 2022, 6:42 a.m. This repo has been linked 43 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-12440 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2020-12440 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]

    Nov. 07, 2023

    Action Type Old Value New Value
    Changed Description ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none. Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none
  • CVE Modified by [email protected]

    May. 20, 2020

    Action Type Old Value New Value
    Changed Description ** DISPUTED ** NGINX through 1.18.0 allows an HTTP request smuggling attack that can lead to cache poisoning, credential hijacking, or security bypass. NOTE: many third parties dispute the validity of this finding because it represents normal "Connection: keep-alive" behavior. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.
    Removed Reference https://gist.github.com/Glassware123/1023720bf4787375a04f32a0c12e956a [Exploit, Third Party Advisory]
    Removed Reference https://nginx.org/en/security_advisories.html [Vendor Advisory]
  • CVE Rejected by [email protected]

    May. 20, 2020

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    May. 19, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
    Changed Reference Type https://gist.github.com/Glassware123/1023720bf4787375a04f32a0c12e956a No Types Assigned https://gist.github.com/Glassware123/1023720bf4787375a04f32a0c12e956a Exploit, Third Party Advisory
    Changed Reference Type https://nginx.org/en/security_advisories.html No Types Assigned https://nginx.org/en/security_advisories.html Vendor Advisory
    Added CWE NIST CWE-444
    Added CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions up to (including) 1.18.0
  • CVE Modified by [email protected]

    May. 19, 2020

    Action Type Old Value New Value
    Changed Description NGINX through 1.18.0 allows an HTTP request smuggling attack that can lead to cache poisoning, credential hijacking, or security bypass. ** DISPUTED ** NGINX through 1.18.0 allows an HTTP request smuggling attack that can lead to cache poisoning, credential hijacking, or security bypass. NOTE: many third parties dispute the validity of this finding because it represents normal "Connection: keep-alive" behavior.
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.24 }} 0.00%

score

0.63208

percentile