CVE-2010-3343 in the critical feed json
Microsoft Internet Explorer 6 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by access…
published 15y ago modified 4mo ago also EUVD-2010-3341
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 28.4%
- EPSS 28.4% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
Microsoft Internet Explorer 6 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka "HTML Object Memory Corruption Vulnerability."
Patch / fix
Is CVE-2010-3343 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
28.40% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-908 Use of Uninitialized Resource
References
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2010/ms10-090
vendor-advisory, patch
-
us-cert.gov
/cas/techalerts/TA10-348A.html
third-party-advisory, us-government-resource
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12372
vdb-entry, signature, tool-signature
-
securitytracker.com
/id?1024872
vdb-entry, broken-link, third-party-advisory
Sources
- CVE List CVE-2010-3343
- NVD CVE-2010-3343
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.