Use After Free in Microsoft Internet Explorer
CVE-2013-0022
Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "Internet Explorer LsGetTrailInfo Use After Free Vulnerability."
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.168 (97.0th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.168 · newest: 0.168 · change: 0.000
Affected products
Weakness classification (CWE)
References
- docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-009 (vendor-advisory)
- www.us-cert.gov/cas/techalerts/TA13-043B.html (US Government Resource, Third Party Advisory, third-party-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:16069 (signature, vdb-entry)
Frequently asked questions
- What is CVE-2013-0022?
- CVE-2013-0022 is a critical-severity vulnerability in Microsoft Internet Explorer, classified under CWE-399. CVSS score: 9.0/10. Published 2013-02-13.
- How severe is CVE-2013-0022?
- Critical severity. CVSS v3 base score is 9.0 out of 10.