10.0
CRITICAL
CVE-2014-6278
Apache HTTP Server Bash Shell Command Injection
Description

GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment variables, which allows remote attackers to execute arbitrary commands via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the mod_cgi and mod_cgid modules in the Apache HTTP Server, scripts executed by unspecified DHCP clients, and other situations in which setting the environment occurs across a privilege boundary from Bash execution. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-6271, CVE-2014-7169, and CVE-2014-6277.

INFO

Published Date :

Sept. 30, 2014, 10:55 a.m.

Last Modified :

Nov. 17, 2021, 10:15 p.m.

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

10.0
Public PoC/Exploit Available at Github

CVE-2014-6278 has a 28 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2014-6278 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.

ID Vendor Product Action
1 Gnu bash
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-2014-6278.

URL Resource
http://jvn.jp/en/jp/JVN55667175/index.html
http://jvndb.jvn.jp/jvndb/JVNDB-2014-000126
http://lcamtuf.blogspot.com/2014/09/bash-bug-apply-unofficial-patch-now.html Patch
http://lcamtuf.blogspot.com/2014/10/bash-bug-how-we-finally-cracked.html
http://linux.oracle.com/errata/ELSA-2014-3093
http://linux.oracle.com/errata/ELSA-2014-3094
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00004.html
http://lists.opensuse.org/opensuse-updates/2014-10/msg00025.html
http://marc.info/?l=bugtraq&m=141330468527613&w=2
http://marc.info/?l=bugtraq&m=141345648114150&w=2
http://marc.info/?l=bugtraq&m=141383026420882&w=2
http://marc.info/?l=bugtraq&m=141383081521087&w=2
http://marc.info/?l=bugtraq&m=141383196021590&w=2
http://marc.info/?l=bugtraq&m=141383244821813&w=2
http://marc.info/?l=bugtraq&m=141383304022067&w=2
http://marc.info/?l=bugtraq&m=141383353622268&w=2
http://marc.info/?l=bugtraq&m=141383465822787&w=2
http://marc.info/?l=bugtraq&m=141450491804793&w=2
http://marc.info/?l=bugtraq&m=141576728022234&w=2
http://marc.info/?l=bugtraq&m=141577137423233&w=2
http://marc.info/?l=bugtraq&m=141577241923505&w=2
http://marc.info/?l=bugtraq&m=141577297623641&w=2
http://marc.info/?l=bugtraq&m=141585637922673&w=2
http://marc.info/?l=bugtraq&m=141879528318582&w=2
http://marc.info/?l=bugtraq&m=142118135300698&w=2
http://marc.info/?l=bugtraq&m=142358026505815&w=2
http://marc.info/?l=bugtraq&m=142358078406056&w=2
http://marc.info/?l=bugtraq&m=142721162228379&w=2
http://packetstormsecurity.com/files/128567/CA-Technologies-GNU-Bash-Shellshock.html
http://packetstormsecurity.com/files/137344/Sun-Secure-Global-Desktop-Oracle-Global-Desktop-Shellshock.html
http://secunia.com/advisories/58200
http://secunia.com/advisories/59907
http://secunia.com/advisories/59961
http://secunia.com/advisories/60024
http://secunia.com/advisories/60034
http://secunia.com/advisories/60044
http://secunia.com/advisories/60055
http://secunia.com/advisories/60063
http://secunia.com/advisories/60193
http://secunia.com/advisories/60325
http://secunia.com/advisories/60433
http://secunia.com/advisories/61065
http://secunia.com/advisories/61128
http://secunia.com/advisories/61129
http://secunia.com/advisories/61283
http://secunia.com/advisories/61287
http://secunia.com/advisories/61291
http://secunia.com/advisories/61312
http://secunia.com/advisories/61313
http://secunia.com/advisories/61328
http://secunia.com/advisories/61442
http://secunia.com/advisories/61471
http://secunia.com/advisories/61485
http://secunia.com/advisories/61503
http://secunia.com/advisories/61550
http://secunia.com/advisories/61552
http://secunia.com/advisories/61565
http://secunia.com/advisories/61603
http://secunia.com/advisories/61633
http://secunia.com/advisories/61641
http://secunia.com/advisories/61643
http://secunia.com/advisories/61654
http://secunia.com/advisories/61703
http://secunia.com/advisories/61780
http://secunia.com/advisories/61816
http://secunia.com/advisories/61857
http://secunia.com/advisories/62312
http://secunia.com/advisories/62343
http://support.novell.com/security/cve/CVE-2014-6278.html
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140926-bash
http://www-01.ibm.com/support/docview.wss?uid=isg3T1021272
http://www-01.ibm.com/support/docview.wss?uid=isg3T1021279
http://www-01.ibm.com/support/docview.wss?uid=isg3T1021361
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004879
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004897
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004898
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004915
http://www-01.ibm.com/support/docview.wss?uid=swg21685541
http://www-01.ibm.com/support/docview.wss?uid=swg21685604
http://www-01.ibm.com/support/docview.wss?uid=swg21685733
http://www-01.ibm.com/support/docview.wss?uid=swg21685749
http://www-01.ibm.com/support/docview.wss?uid=swg21685914
http://www-01.ibm.com/support/docview.wss?uid=swg21686131
http://www-01.ibm.com/support/docview.wss?uid=swg21686246
http://www-01.ibm.com/support/docview.wss?uid=swg21686445
http://www-01.ibm.com/support/docview.wss?uid=swg21686479
http://www-01.ibm.com/support/docview.wss?uid=swg21686494
http://www-01.ibm.com/support/docview.wss?uid=swg21687079
http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5096315
http://www.mandriva.com/security/advisories?name=MDVSA-2015:164
http://www.novell.com/support/kb/doc.php?id=7015721
http://www.oracle.com/technetwork/topics/security/bashcve-2014-7169-2317675.html
http://www.qnap.com/i/en/support/con_show.php?cid=61
http://www.ubuntu.com/usn/USN-2380-1
http://www.vmware.com/security/advisories/VMSA-2014-0010.html
https://bugzilla.redhat.com/show_bug.cgi?id=1147414
https://kb.bluecoat.com/index?page=content&id=SA82
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10648
https://kc.mcafee.com/corporate/index?page=content&id=SB10085
https://security-tracker.debian.org/tracker/CVE-2014-6278
https://support.citrix.com/article/CTX200217
https://support.citrix.com/article/CTX200223
https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15629.html
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c04497075
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c04518183
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk102673&src=securityAlerts
https://www.arista.com/en/support/advisories-notices/security-advisories/1008-security-advisory-0006
https://www.exploit-db.com/exploits/39568/
https://www.exploit-db.com/exploits/39887/
https://www.suse.com/support/shellshock/

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).

ShellShock Attack vulnerability on “Bitcoin” & “Ethereum” server discovered in GNU Bash cryptocurrency exchange

attack bash bitcoin bitcoin-wallet gnu gnu-linux hacking shell vulnerability blockchain blockchain-technology

Shell Python PHP HTML JavaScript

Updated: 1 month ago
3 stars 2 fork 2 watcher
Born at : Sept. 9, 2023, 11:56 a.m. This repo has been linked 6 different CVEs too.

We want to see whether ChatGPT or other AI-LLM (Microsoft New_Bing or Google Bard) are able to help the user to go to some test environment to run cmds to solve the CTF problems (Whether the AI large language models can understand the challenge question and capture the question flags)

Python

Updated: 3 weeks, 4 days ago
29 stars 3 fork 3 watcher
Born at : May 19, 2023, 1:05 a.m. This repo has been linked 2 different CVEs too.

None

Updated: 1 year, 5 months ago
2 stars 0 fork 0 watcher
Born at : Nov. 11, 2022, 7:23 p.m. This repo has been linked 6 different CVEs too.

Performed an RCE by exploiting the "Shellshock" vulnerability and hijacked a webserver.

Updated: 3 weeks, 1 day ago
5 stars 2 fork 2 watcher
Born at : July 8, 2022, 1:01 p.m. This repo has been linked 2 different CVEs too.

SecDB

Updated: 3 weeks, 4 days ago
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Born at : July 1, 2022, 8:37 p.m. This repo has been linked 82 different CVEs too.

None

HTML Python

Updated: 2 years, 5 months ago
0 stars 0 fork 0 watcher
Born at : April 7, 2022, 9:10 a.m. This repo has been linked 10 different CVEs too.

None

Updated: 5 months ago
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Born at : March 30, 2022, 7:09 p.m. This repo has been linked 38 different CVEs too.

It's a simple tool for test vulnerability shellshock

shellshock shellshock-vulnerability shellshock-trainer

Python

Updated: 2 years, 6 months ago
0 stars 0 fork 0 watcher
Born at : March 8, 2022, 5:44 a.m. This repo has been linked 6 different CVEs too.

None

Updated: 2 years, 6 months ago
0 stars 1 fork 1 watcher
Born at : Feb. 27, 2022, 11:59 p.m. This repo has been linked 3 different CVEs too.

CTF Writeup

Updated: 2 years, 8 months ago
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Born at : Jan. 11, 2022, 6:51 p.m. This repo has been linked 2 different CVEs too.

Find SearchSploit exploits by CVE-IDs / dpkg status file

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Python

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Born at : July 14, 2021, 8:29 a.m. This repo has been linked 3 different CVEs too.

None

Updated: 1 year, 2 months ago
5 stars 15 fork 15 watcher
Born at : March 19, 2021, 7:07 p.m. This repo has been linked 3 different CVEs too.

It's a simple tool for test vulnerability shellshock

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Python

Updated: 4 weeks, 1 day ago
107 stars 34 fork 34 watcher
Born at : Feb. 1, 2021, 7:10 a.m. This repo has been linked 6 different CVEs too.

Hack the Box - Shocker write-up.

Updated: 3 years, 2 months ago
0 stars 0 fork 0 watcher
Born at : May 23, 2020, 6:26 p.m. This repo has been linked 2 different CVEs too.

None

Updated: 4 years, 10 months ago
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Born at : Oct. 28, 2019, 1:54 p.m. This repo has been linked 6 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-2014-6278 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2014-6278 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]

    Nov. 17, 2021

    Action Type Old Value New Value
    Added Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1008-security-advisory-0006 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 10, 2021

    Action Type Old Value New Value
    Removed Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1008-security-advisory-0006 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 05, 2021

    Action Type Old Value New Value
    Added Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1008-security-advisory-0006 [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 09, 2018

    Action Type Old Value New Value
    Added Reference https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c04518183 [No Types Assigned]
    Added Reference https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c04497075 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 08, 2017

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/39568/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 03, 2017

    Action Type Old Value New Value
    Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10085 [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 15, 2016

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/39887/
  • CVE Modified by [email protected]

    Jun. 11, 2016

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/137344/Sun-Secure-Global-Desktop-Oracle-Global-Desktop-Shellshock.html
  • CVE Modified by [email protected]

    May. 12, 2015

    Action Type Old Value New Value
    Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2015:164
  • CVE Modified by [email protected]

    Mar. 27, 2015

    Action Type Old Value New Value
    Added Reference http://marc.info/?l=bugtraq&m=142721162228379&w=2
  • CVE Modified by [email protected]

    Mar. 18, 2015

    Action Type Old Value New Value
    Added Reference http://marc.info/?l=bugtraq&m=142118135300698&w=2
  • CVE Modified by [email protected]

    Mar. 12, 2015

    Action Type Old Value New Value
    Added Reference http://marc.info/?l=bugtraq&m=142358026505815&w=2
    Added Reference http://marc.info/?l=bugtraq&m=142358078406056&w=2
    Added Reference http://marc.info/?l=bugtraq&m=141879528318582&w=2
  • CVE Modified by [email protected]

    Dec. 24, 2014

    Action Type Old Value New Value
    Added Reference http://secunia.com/advisories/62312
    Added Reference http://secunia.com/advisories/59961
    Added Reference http://secunia.com/advisories/62343
    Added Reference http://linux.oracle.com/errata/ELSA-2014-3093
    Added Reference http://linux.oracle.com/errata/ELSA-2014-3094
  • CVE Modified by [email protected]

    Nov. 20, 2014

    Action Type Old Value New Value
    Added Reference http://marc.info/?l=bugtraq&m=141577137423233&w=2
    Added Reference http://marc.info/?l=bugtraq&m=141577241923505&w=2
    Added Reference http://marc.info/?l=bugtraq&m=141576728022234&w=2
    Added Reference http://marc.info/?l=bugtraq&m=141577297623641&w=2
    Added Reference http://marc.info/?l=bugtraq&m=141585637922673&w=2
  • CVE Modified by [email protected]

    Nov. 14, 2014

    Action Type Old Value New Value
    Added Reference http://marc.info/?l=bugtraq&m=141383465822787&w=2
  • Initial Analysis by [email protected]

    Sep. 30, 2014

    Action Type Old Value New Value
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2014-6278 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

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

97.30 }} -0.05%

score

0.99869

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability