CVE-2014-7186
Published · Updated
57Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actepss 64%
from disclosure to weapon1 days
Published on NVDSep 28
1st PoC+1d
VulnCheck+1250d
exploitation probability
64%top 1% of all CVEs
observed exploitation
yesVulnCheck
4 public exploit(s)
What the vendors declare (VEX)
Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.
Red HatVEX document ↗
Affected
2 products
Red Hat Enterprise Linux 6 · Red Hat Enterprise Linux 7
none_available: Affected
Fixed
32 products (171 components)
Red Hat Enterprise Linux (v. 5 server) · Red Hat Enterprise Linux EUS (v. 5.9 server) · Red Hat Enterprise Linux Server (v. 6) · Red Hat Enterprise Linux Server EUS (v. 6.4) · Red Hat Enterprise Linux Server Optional (v. 6) · and others 27
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
n/a · n/apublic PoCs found — 4✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/36933exploitdbwww.exploit-db.com/exploits/34860unverifiedcve_referencepacketstormsecurity.com/files/128567/CA-Technologies-GNU-Bash-Shellshock.htmlunverifiedcve_referencepacketstormsecurity.com/files/128517/VMware-Security-Advisory-2014-0010.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://packetstormsecurity.com/files/128517/VMware-Security-Advisory-2014-0010.htmlhttp://www-01.ibm.com/support/docview.wss?uid=ssg1S1004897http://www-01.ibm.com/support/docview.wss?uid=swg21685749http://marc.info/?l=bugtraq&m=141577137423233&w=2https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk102673&src=securityAlertshttp://marc.info/?l=bugtraq&m=141383138121313&w=2http://marc.info/?l=bugtraq&m=142721162228379&w=2http://www.securityfocus.com/archive/1/533593/100/0/threadedhttp://marc.info/?l=bugtraq&m=142358026505815&w=2http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00038.htmlhttp://www-01.ibm.com/support/docview.wss?uid=swg21686084http://www-01.ibm.com/support/docview.wss?uid=swg21686479