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CVE-2014-0322Microsoft Internet Explorer Use-After-Free Vulnerability
Use-after-free vulnerability in Microsoft Internet Explorer 9 and 10 allows remote attackers to execute arbitrary code via vectors involving crafted JavaScript code, CMarkup, and the onpropertychange attribute of a script element, as exploited in the wild in January and February 2014.
8.8 HIGHEPSS 85.12%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 8.8 | HIGH | 3.1NVD | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 9.3 | HIGH | 2.0NVD | AV:N/AC:M/Au:N/C:C/I:C/A:C |
CISA required action
⚡ Known exploited · remediation due May 25, 2022
Apply updates per vendor instructions.
Details
- CVE ID
- CVE-2014-0322
- Status
- Analyzed
- Assigner (CNA)
- microsoft
- Published
- Feb 14, 2014
- Last modified
- 2026-06-17 00:02 UTC
- Weaknesses
Affected Products
From NVD CPE configurations.
microsoftinternet explorer2 version ranges
- 9
- 10
References
- community.websense.com http://community.websense.com/blogs/securitylabs/archive/2014/02/13/msie-0-day-exploit-cve-2014-0322-possibly-targeting-french-aerospace-organization.aspx
- technet.microsoft.com http://technet.microsoft.com/security/advisory/2934088
- twitter.com http://twitter.com/nanoc0re/statuses/434251658344673281
- exploit-db.com http://www.exploit-db.com/exploits/32851
- exploit-db.com http://www.exploit-db.com/exploits/32904
- fireeye.com http://www.fireeye.com/blog/technical/cyber-exploits/2014/02/new-ie-zero-day-found-in-watering-hole-attack-2.html
- fireeye.com http://www.fireeye.com/blog/uncategorized/2014/02/operation-snowman-deputydog-actor-compromises-us-veterans-of-foreign-wars-website.html
- kb.cert.org http://www.kb.cert.org/vuls/id/732479
- osvdb.org http://www.osvdb.org/103354
- docs.microsoft.com https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-012
- dropbox.com https://www.dropbox.com/s/pyxjgycmudirbqe/CVE-2014-0322.zip
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-0322