CVE-2012-2557
UnknownEPSS 19.50%
Last modified
CVE-2012-2557 is a vulnerability of currently unknown severity. Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "cloneNode Use After Free Vulnerability.". EPSS estimates a 19.50% chance of exploitation in the next 30 days.
Description
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "cloneNode Use After Free Vulnerability."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Internet Explorer | 6 |
| Microsoft | Internet Explorer | 7 |
| Microsoft | Internet Explorer | 8 |
| Microsoft | Internet Explorer | 9 |
References
- http://www.us-cert.gov/cas/techalerts/TA12-255A.htmlUS Government Resource
- http://www.us-cert.gov/cas/techalerts/TA12-255A.htmlUS Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-2557?
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "cloneNode Use After Free Vulnerability."
How severe is CVE-2012-2557?
Severity scoring for CVE-2012-2557 is pending analysis. The EPSS model estimates a 19.50% probability of exploitation in the next 30 days.
How do I fix CVE-2012-2557?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2012-2557?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST