Vulnerability in N/a
CVE-2014-1776
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to the CMarkup::IsConnectedToPrimaryMarkup func…
EPSS: 0.840 (99.3th percentile) — read the EPSS interpretation.
Affected products
- N/a — versions n/a
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- 1030154 (vdb-entry, x_refsource_SECTRACK)
- 106311 (x_refsource_OSVDB, vdb-entry)
- MS14-021 (x_refsource_MS, vendor-advisory)
- blogs.technet.com/b/srd/archive/2014/04/30/protection-strategies-for-the-securi… (x_refsource_CONFIRM)
- 57908 (x_refsource_SECUNIA, third-party-advisory)
- www.signalsec.com/cve-2014-1776-ie-0day-analysis/ (x_refsource_MISC)
- www.fireeye.com/blog/uncategorized/2014/04/new-zero-day-exploit-targeting-inter… (x_refsource_MISC)
- VU#222929 (x_refsource_CERT-VN, third-party-advisory)
- technet.microsoft.com/library/security/2963983 (x_refsource_CONFIRM)
- 67075 (vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2014-1776?
- CVE-2014-1776 is a vulnerability in N/a. Published 2014-04-27.
- Is CVE-2014-1776 known to be exploited?
- Yes. CVE-2014-1776 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-01-28), indicating it is being actively exploited. 17 public proof-of-concept repositories are indexed.