Unrated severityNVD Advisory· Published Sep 28, 2014· Updated May 6, 2026
CVE-2014-7186
CVE-2014-7186
Description
The redirection implementation in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted use of here documents, aka the "redir_stack" issue.
Affected products
28cpe:2.3:a:gnu:bash:1.14.0:*:*:*:*:*:*:*+ 27 more
- cpe:2.3:a:gnu:bash:1.14.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:1.14.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:1.14.2:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:1.14.3:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:1.14.4:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:1.14.5:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:1.14.6:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:1.14.7:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.01:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.01.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.02:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.02.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.03:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.04:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.05:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.05:a:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:2.05:b:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:3.0.16:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:3.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:3.2:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:3.2.48:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:4.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:4.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:4.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:4.2:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:bash:4.3:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
125- openwall.com/lists/oss-security/2014/09/25/32nvdExploit
- jvn.jp/en/jp/JVN55667175/index.htmlnvd
- jvndb.jvn.jp/jvndb/JVNDB-2014-000126nvd
- lists.apple.com/archives/security-announce/2015/Jan/msg00003.htmlnvd
- lists.apple.com/archives/security-announce/2015/Sep/msg00008.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2014-09/msg00038.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2014-09/msg00041.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2014-09/msg00042.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2014-09/msg00044.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2014-09/msg00048.htmlnvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- openwall.com/lists/oss-security/2014/09/26/2nvd
- openwall.com/lists/oss-security/2014/09/28/10nvd
- packetstormsecurity.com/files/128517/VMware-Security-Advisory-2014-0010.htmlnvd
- packetstormsecurity.com/files/128567/CA-Technologies-GNU-Bash-Shellshock.htmlnvd
- rhn.redhat.com/errata/RHSA-2014-1311.htmlnvd
- rhn.redhat.com/errata/RHSA-2014-1312.htmlnvd
- rhn.redhat.com/errata/RHSA-2014-1354.htmlnvd
- seclists.org/fulldisclosure/2014/Oct/0nvd
- secunia.com/advisories/58200nvd
- secunia.com/advisories/59907nvd
- secunia.com/advisories/60024nvd
- secunia.com/advisories/60034nvd
- secunia.com/advisories/60044nvd
- secunia.com/advisories/60055nvd
- secunia.com/advisories/60063nvd
- secunia.com/advisories/60193nvd
- secunia.com/advisories/60433nvd
- secunia.com/advisories/61065nvd
- secunia.com/advisories/61128nvd
- secunia.com/advisories/61129nvd
- secunia.com/advisories/61188nvd
- secunia.com/advisories/61283nvd
- secunia.com/advisories/61287nvd
- secunia.com/advisories/61291nvd
- secunia.com/advisories/61312nvd
- secunia.com/advisories/61313nvd
- secunia.com/advisories/61328nvd
- secunia.com/advisories/61442nvd
- secunia.com/advisories/61471nvd
- secunia.com/advisories/61479nvd
- secunia.com/advisories/61485nvd
- secunia.com/advisories/61503nvd
- secunia.com/advisories/61550nvd
- secunia.com/advisories/61552nvd
- secunia.com/advisories/61565nvd
- secunia.com/advisories/61603nvd
- secunia.com/advisories/61618nvd
- secunia.com/advisories/61622nvd
- secunia.com/advisories/61633nvd
- secunia.com/advisories/61636nvd
- secunia.com/advisories/61641nvd
- secunia.com/advisories/61643nvd
- secunia.com/advisories/61654nvd
- secunia.com/advisories/61703nvd
- secunia.com/advisories/61711nvd
- secunia.com/advisories/61780nvd
- secunia.com/advisories/61816nvd
- secunia.com/advisories/61873nvd
- secunia.com/advisories/62228nvd
- secunia.com/advisories/62312nvd
- secunia.com/advisories/62343nvd
- support.apple.com/HT204244nvd
- support.novell.com/security/cve/CVE-2014-7186.htmlnvd
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140926-bashnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-947.ibm.com/support/entry/portal/docdisplaynvd
- www.mandriva.com/security/advisoriesnvd
- www.novell.com/support/kb/doc.phpnvd
- www.oracle.com/technetwork/topics/security/bashcve-2014-7169-2317675.htmlnvd
- www.qnap.com/i/en/support/con_show.phpnvd
- www.securityfocus.com/archive/1/533593/100/0/threadednvd
- www.ubuntu.com/usn/USN-2364-1nvd
- www.vmware.com/security/advisories/VMSA-2014-0010.htmlnvd
- kb.bluecoat.com/indexnvd
- kb.juniper.net/InfoCenter/indexnvd
- kc.mcafee.com/corporate/indexnvd
- support.apple.com/HT205267nvd
- support.citrix.com/article/CTX200217nvd
- support.citrix.com/article/CTX200223nvd
- support.f5.com/kb/en-us/solutions/public/15000/600/sol15629.htmlnvd
- support.hpe.com/hpsc/doc/public/displaynvd
- support.hpe.com/hpsc/doc/public/displaynvd
- supportcenter.checkpoint.com/supportcenter/portalnvd
- www.suse.com/support/shellshock/nvd
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